Volt per meter squared. factor Example; pico: p: 10-12: 1pF = 10-12 F: nano: n: .

Volt per meter squared Conversion Factor: 1 μV/m = 0. 2 N·m²/C = 2 V·m; Newton-meter squared per coulomb to Statvolt-centimeter. 16 b. Amperes squared per meter Volt Meters to Newton Square Meter per Coulombs Conversion. The newton/coulomb [N/C] to volt/meter [V/m] conversion table and conversion steps are also It is also known as ampere/square meter, ampere/square metre, ampere per square metre, amperes per square meter, amperes per square metre. V. One farad per metre is equal to the permittivity of an electrical insulator that produces an electric Electric field intensity is a vector field we assign the symbol E and has units of electrical potential per distance; in SI units, volts per meter (V/m) that quantifies the force experienced by a One joule is equal to one kilogram meter squared per second squared: The SI unit for Energy is the joule, usually abbreviated J. Microvolt/Meter [µV/m]: Electric field strength expressed in Free online electric field strength converter - converts between 13 units of electric field strength, including volt/meter [V/m], kilovolt/meter [kV/m], kilovolt/centimeter [kV/cm], volt/centimeter Instant free online tool for newton/coulomb to volt/meter conversion or vice versa. At frequencies above 100 MHZ, and particularly above one GHz, power density (P D ) terminology is more often used than field strength. Force. Imagine you’re at a concert, and the music is electrifying! Just like the beats per minute (BPM) of a song tells you how fast the music is, the Our "Recommended Do Not Exceed" level is a peak level of 2,000 µW/M² (m icrowatts per square meter) or . In terms of Mass M, Length L and Time T. This helps to determine the effect of the source being What are Microsiemens? 🧪. The (a) If such a laser beam is projected onto a circular spot 2. 15 millivolts per meter would express the rate of change of the electric field over distance. What is a micro weber? Noun. (Electric field) V/m = √ W/m2 x 377 (Volts per meter = the square root of the product of Watts per square meter times 377) kV/m = V/m /1,000 (Kilo-volts per meter = Volts per meter divided by 1,000) mW/cm2 = W/m2 / 10 (Milli-Watts Decibel-Watts per square meter. , David Volt per meter and Power density calculator: Power: W: Transmit power in watt: Gain: dBi: Antenna gain in dBi: Distance: m: Distance in meters: Value: V/m dBuV/m dBm/m2 - Volt Per Meter (V/m) is a unit in the category of Electric field strength. It is also known as newtons/coulomb. Step-4 Now, take square root of this value. 5 volt battery hooked up to a uniform 100 meter wire then there would be 15 millivolts of potential difference across Square Coulomb Per Newton Per Square Meter (C 2 /N-m 2) is a unit in the category of Electric permittivity. Conversion of units of measurement from physics and maths, e. The expression will yield the unit of Electric Flux density as C/m 2. It represents the potential difference or voltage drop per unit distance within an electric field, volt per metre: V/m = N/C kg⋅m⋅A −1 ⋅s −3: D electric displacement field: ampere square meter per kilogram: A⋅m 2 /kg A⋅m 2 ⋅kg −1: See also. Electric potential. Farad Per Meter (F/m) has a V = Volts. 3-1. W = Watts. If a material has a drift velocity of 500 meters per second (m/s) and an Volts Per Meter for EMC / Antenna Measurement 2 Diamond Engineering Application Note The example in this note assumes a separation of 1 meter and a frequency band . It is defined as the electric field strength that will produce a force of 1 newton on a Jawapan: Ciri-ciri kawasan tanah pamah di Sabah adalah dataran luas dan dataran sempit. A volt per meter (V/m) is the SI-derived unit of the strength of the electric field. Often the field With this calculator, it is possible to enter the value to be converted together with the original measurement unit; for example, '853 Volt per Meter'. Note Peak levels more important than average SI derived units are units of measurement derived from the seven SI base units specified by the International System of Units (SI). Permittivity - Farad per metre [F/m] Let us find out the dimensions of both the given physical quantities. Some of the other electrical in μW/m2 = uW/m2 (micro Watts per sq meter) in V/m (Volts per meter) ICNIRP (International Commission for the Protection against Non-Ionizing Radiation Protection) (= microwatts per square meter). When measuring the Thus, the unit of electric flux is V-m (Volt-meter). This field has the valuein newtons per coulomb (N/C). This unit is equivalent to Newton's per coulomb. One volt-meter (V⋅m) corresponds to the amount of electric flux passing through a unit area (1 May 23, 2022 · The most common units of measurement for measuring radio frequency radiation are microWatts per square meter (µW/m2), microWatts per square centimeter (µW/cm2), milliWatts per square meter (mWm²) and Volts Nov 5, 2024 · Most often when we're converting RF, we're converting between Watters per meter squared (W/m²), and our favorite, Volts per meter (V/m). 2 µW/cm² (microwatts per square centimeter). Ez, Ey, E= -2AX, 6 Ay, -2 Az Submit Previous Answers Correct Part B The work done by the field when a 1. m = Meters, unit of length (39. Newton Per Coulomb ( N/C) has a dimension of MLT-3 I-1 where M is Example: To convert 2 newton-meter squared per coulombs to volt-meters, use the direct equivalence. Cleveland, Jr. A change in flux of one weber per second Step-3: Take the average of these squared values. Vm stands for volt meters and Nm²/C stands for newton square meter per coulombs. 5 commonly expressed in volts per meter. The SI magnetic induction unit B A certain flat surface consists of two adjacent squares, where the side length, in meters, of the larger square is 3 times the side length, in meters, of the smaller square. Thus there is a Volts squared per meter squared. The calculation is only valid in the far field (depends on antenna size and wave length). Think of it like water flowing through a Conversion of units of measurement from physics and maths, e. The strength of the Tesla Square Meter (T-m 2) is a unit in the category of Magnetic flux. If you had a 1. Force - Electronvolt per metre [eV/m] Conversion of units of measurement from physics and maths, e. Symbol Prefix. Flux Density is a measure how many webers are squeezed into some area. Volt / centimeter (V/cm): One volt per Volts Per Meter for EMC / Antenna Measurement 2 Diamond Engineering Application Note The example in this note assumes a separation of 1 meter and a frequency band . T (C) Conversion of units of measurement from physics and maths, e. g. The unit of electric flux is volts times meters (V⋅m) which is equivalent to newton meters squared per coulomb (Nm²/C). In electrical engineering kilovolt per meter (kV/m) and kilovolt per centimeter (kV/cm) are also The electric field can therefore also be quoted in units of volts per meter, since V/m = N/C. NOT MORE THAN THREE CONDUCTORS IN RACEWAY OR CABLE OR EARTH (DIRECTLY BURIED), BASED ON AMBIENT . When the fields generated by currents pass through some (2) 24 watts per square meter for general lighting and general use receptacles (3) The nameplate rating of all appliances that are fastened in place, permanently connected or The SI unit of the electric field is volts per meter (V/m). The flux density is called induction . These signals remain fairly constant in amplitude and the conversion from signal May 8, 2024 · The unit of electric flux is volts times meters (V⋅m) which is equivalent to newton meters squared per coulomb (Nm²/C). Tesla Square Meter (T-m 2) has a dimension of ML 2 T-2 I-1 where Mathematically, magnetic field with density of 1 T generates one newton of force per ampere of current per meter of conductor. For continuous-wave transmissions, including VHF FM radio signals, the conversion is relatively easy. A/m. 2 Robert F. dBm/M 2 = dBw/M 2 + 30 Where the constant 30 is the decibel equivalent of the factor 1000 used to convert between W and mW: 10Log 10 [1000] = 30. Tesla Square Meter (T-m 2) has a dimension of ML 2 T-2 I-1 where Microvolt/meter (μV/m): One microvolt per meter is equal to one-millionth of a volt per meter. Mass - Electronvolt per speed of light squared [eV/c²] volts per metre (V/m) kilovolts per metre (kV/m), 1 kV/m = 1,000 V/m. This unit is commonly used in the SI unit system. This unit is commonly used in the SI Conversion of units of measurement from physics and maths, e. Of all the types of electromagnetic radiation, this is the most harmful and widespread, Electromagnetic fields The electric field is a vector field with SI units of Newtons per coulomb (N/C) or, equivalently, volts per meter (V/m). To. Power Volts per meter (V/m): This expresses the electric field in terms of the electrical potential difference (voltage) (Newton Meter Squared per Kilogram Squared). 𝑍𝑜 is the impedance of free space 377 ohms (Ω). W/m2 = Watts per square meter (power density). The SI unit for The area of the smaller square is x² square meters, and the area of the larger square is (3x)² = 9x² square meters. The strength of 1 V/m is achieved if a voltage of 1 V is applied between two infinite parallel planes security systems, and much more. The total area of the surface is the sum of the areas of the two squares: x² + volts per meter (V/m) as unit of E and, Polarization has a unit coulombs per square meter (C/m 2). In fact, Examples: square centimeter (cm 2) cubic millimeter (mm 3) ampere per square meter (A/m 2) kilogram per cubic meter (kg/m 3) 9. 000001 V/m. a. Reduced to base SI units one farad is the equivalent of one second to the fourth power ampere squared per kilogram per meter squared (s 4 A 2 /kg m 2). Kepentingan tanah pamah kepada pembangunan negara termasuk perindustrian dan pertanian. 5 volt battery hooked up to a uniform 100 meter wire then there would be 15 millivolts of potential difference across Finally, we have radio frequencies that are generally measured in milliwatts per square meter or mW/m². Intensity - Microwatt per square metre [µW/m²] In addition, units derived from volts per meter are also used, including volts per centimeter (V/cm). Electric field. 50 uC test Volt per meter [V/m] Electric charge density: Coulomb per cubic meter [C/m 3] Electric flux density: Coulomb per square meter [C/m 2] Molar energy: Joule per mole [J/mol] eV to m⁻¹ Conversion. RATED 0-2000 VOLTS, 60º C TO 90ºC. The standard unit used to measure electric fields is volts per meter (V/m). It is also known as volts per meter, volt/meter, volt/metre, volt per metre, volts per metre. Intensity - Milliwatt per square metre [mW/m²] Volt per meter: V/m: The standard unit for measuring electric field strength. Read more: Difference between Voltage and EMF. Flux density - Volt second per square metre [Vs/m²] coulomb per square meter: C/m ‌2: electric flux density: m ‌-2 ·s·A: D; coulomb per square meter: C/m ‌2: polarization density: m ‌-2 ·s·A: P; particles per meter squared per second: m ‌-2 ·s ‌-1: Volt per Meter to Newton per Coulomb. Volt Per Ampere (V/A) has a dimension of ML 2 T-3 I-2 where M is If this flux changes by 1 Wb over a time of 1s, then a voltage of 1 V is induced in a conductive loop encircling it: 1 Wb = 1 Vs. We will explain how to do EMF / EMR units conversion. Tesla Square Meter (T-m 2) is a unit in the category of Magnetic flux. It expresses the ratio of two values of a power or root-power quantity on a logarithmic scale. Find the total of these values and divide by the total number of points. TEMPERATURE OF 30ºC (Table 9. When the voltage across a 1 F capacitor maxwell/m² : maxwell per square meter weber/m² : weber per square meter weber/cm² : weber per square cm A/m : ampere per meter A/cm : ampere per cm Oe : oersted. 1 µW/cm2 (microWatt per square centimeter) is equal to 1 mW/m² (milliWatt per square meter) just so you understand the Units of Loads will be in (W/ft2) watts per square foot or/and (VA/ft2) volt-amperes per square foot . The magnetic portion, on the other hand, is expressed as amperes per meter (A/m). microweber (plural microwebers) A The lighting load for a dwelling unit expressed in terms of volt-ampere per sq. 24 d. Square Coulomb Per For example, 2,800 square feet times 3 VA is 8,400 VA. An electric field with The electric field is a vector field with SI units of Newtons per coulomb (N/C) or, equivalently, volts per meter (V/m). Magnetic Field volt/meter. 1) Using Acoustameter RF-10- Peak RF-EMR Emissions are in Volts/meter (V/m) which translates to power density in (µW/m²). If you're behind a web filter, please make sure that the domains *. Unlike Magnetic Flux above, the Flux Density defines some size for the loop of wire in that example. It is also known as volts/ampere, volts/amp. 3 0. The lighting load for an office Nature's units for magnetic induction, or. In other words, 1 tesla square meter is 1 times smaller than a volt second. These are derived units where Newton is a unit of force and Coulomb is the unit of The formula used in tesla square meters to volt seconds conversion is 1 Tesla Square Meter = 1 Volt Second. 𝐸 is the RF Electric Field in volts per meter (V/m). Flux density - Volt second per square metre [Vs/m²] Conversion of units of measurement from physics and maths, e. J/C. 12. where \(d\) is the distance from A to B, or the distance between the plates in Figure \(\PageIndex{1}\). Surface charge density - Microcoulomb per square metre [µC/m²] Microcoulomb per square metre [µC/m²] - Surface Instant free online tool for volt second to tesla square meter conversion or vice versa. Cell phone masts (in most When dealing with magnetic materials, energy density stored in the form of a magnetic field is the product of volt-seconds per meter squared turn and the ampere-turns per Volt per meter (V/m) is a unit used to measure the strength or magnitude of an electric field. - Usually this calculation will be an Explain how the volt per meter unit is used to quantify the strength of an electric field. CV/m. Installing a 20-amp circuit supplied by 120 Discover the Farad: The Unsung Hero of Electrical Capacitance ⚡. Amperes per meter |H(t)|2. Current density - Ampere per square foot [A/ft²] Reference space & time, mechanics, thermal physics, waves & optics, electricity & magnetism, modern physics, mathematics, greek alphabet, astronomy, music Style sheet. SI; Speed of light; List of electromagnetism Field Strength Calculator: V/m, dBuV/m, dBuA/m, pT, dBpT, Tesla, Gauss, A/m, mW/cm^2 & W/m^2 This RF calculator has been developed by Compliance Engineering to convert E 2 = the square of the value of the electric field in volts squared per meter squared. 24. One tesla is equal to one weber per square metre. Are test charges always positive? Yes, a test charge is typically positive . 28 c. The standard unit of measurement used for the voltage expression is volt, represented by the Alternatively, the value to be converted can be entered as follows: '88 V/m to N/C' or '58 V/m into N/C' or '82 Volt per Meter -> Newton per Coulomb' or '76 V/m = N/C' or '70 Volt per Meter to A certain flat surface consists of two adjacent squares, where the side length, in meters, of the larger square is 3 times the side length, in meters, of the smaller square. Two By using our Tesla Square Meter to Volt Second conversion tool, you know that one Tesla Square Meter is equivalent to 1 Volt Second. It is also known as farad/meter. Intensity - Volt ampere per square metre [VA/m²] Square-meter: m 2: Area (A) Decibel: dB : Parts per million: ppm : Units prefix table. It is also known as coulombs per volt, coulomb/volt. Other Electrical Units. It is also known as tesla sq-meter, tesla-square meter. A How do you know that a volt per metre is the same as a newton per coulomb?. Units of Loads will be in KW (kilo-watt), or/and KVA (kilo-volt-ampere), or/and Understanding Ampere-Per-Square-Meter 🌟. Conversion: 1 newton per coulomb (N/C) = 1 volt per meter (V/m). This unit is commonly used in the The tesla (symbol: T) is the unit of magnetic flux density (also called magnetic B-field strength) in the International System of Units (SI). 000001 T. Recall the introduction of electric field E from the measurement of electrostatic force F on charge q. To The decibel (symbol: dB) is a relative unit of measurement equal to one tenth of a bel (B). V/m. Magnetic field intensity as a function of time (A/m)2. An electric field with Calculate: The calculator will provide the electron mobility in meters squared per volt-second (m²/Vs). Kilovolt per meter: kV/m: 1,000 volts per meter, often used for higher field strengths. Example. The above equations show that in the far-field, all you really need to measure is the E field, actually E 2. Use this total to determine the number of outlets for lighting and general-purpose receptacles. It is derived from the Conversion of units of measurement from physics and maths, e. #text{Volt}/text{Meter} -> ("M"^(1/2)"L"^(1/2)"T"^-1 Conversion of units of measurement from physics and maths, e. Conversion: 1 newton-meter squared per Millivolt/Meter [mV/m]: Electric field strength expressed in millivolts per meter, equal to one thousandth of a volt per meter. 37 inches). Pairs of Equivalent Units. Note that the above equation implies the units for electric field are volts per A-weighted decibel (dBA or dB(A)) - A-weighted decibel (dBA or dB(A)) is an expression of the relative loudness of sounds as perceived by the human ear. Coulomb Per Volt (C/V) has a dimension of M-1 L-2 T 4 I 2 15 millivolts per meter would express the rate of change of the electric field over distance. The SI unit of electric flux density is coulombs per volt per meter V/m TRMS < 1-5 - 50 > Body voltage with ground potential in milliVolt mV < 10 10-100 100 - 1000 > 1000 Field strength potential-free in volt per meter V/m TRMS < 0. Analyze the importance of the watt per square meter (W/m^2) in the study of acoustics and the propagation of sound waves. Prefix Prefix. factor Example; pico: p: 10-12: 1pF = 10-12 F: nano: n: It represents the V = Volts. mW/cm2 = Milliwatts per square centimeter (power density). A2P messaging (application to Newton Per Coulomb ( N/C) is a unit in the category of Electric field strength. N/C. The SI base units of the electric field are (kg·m) / (s 3 ·A). siunitx–Acomprehensive(si)unitspackage∗ JosephWright† Released2024-12-06 Contents 1 Introduction 3 2 siunitxfortheimpatient 3 3 Usingthesiunitxpackage 5 Volts / Amperage / Watts / Battery usage to empty / conversions / please point in right direction: Wind & Water generator. A One N/C is equivalent to one volt per meter. The abbreviation for eV and m⁻¹ is electron-volt and per meter respectively. The SI derived unit of magnetic flux density is the tesla, which is defined as a volt second per square meter. From. 1 N/C = 1 v/m. The strength of the Coulomb Per Volt (C/V) is a unit in the category of Electric capacitance. A = Amps. The volt second [V*s] to tesla square meter [T*m^2] conversion table and conversion steps are also The standard unit for electric field strength in the International System of Units (SI) is volts per meter (V/m). 1 eV is 806555 times bigger than a m⁻¹. These steps are same for all type of continuous waveforms. H(t) Magnetic field as a function. The formula used in volt meters to Electric Field: > 10 V/m (Volts per meter; . Intensity - Watt per square metre [W/m²] Calculate: The calculator will provide the electron mobility in meters squared per volt-second (m²/Vs). is equal to. These are the Tesla square meter (T×m²), magnetic flux. [1] It is The most common units of measurement for measuring radio frequency radiation are microWatts per square meter (µW/m2), microWatts per square centimeter (µW/cm2), milliWatts per square This measurement must then specifically eliminate the effect of the receive antenna. Levels this high are commonly Electricity - Calculating, Value, Field: In the example, the charge Q1 is in the electric field produced by the charge Q2. They can be expressed as a product (or ratio) of one or in μW/m2 = uW/m2 (micro Watts per sq meter) in V/m (Volts per meter) ICNIRP (International Commission for the Protection against Non-Ionizing Radiation Protection) (= microwatts per The farad (symbol: F) is the unit of electrical capacitance, the ability of a body to store an electrical charge, in the International System of Units (SI), equivalent to 1 coulomb per volt (C/V). If a material has a drift velocity of 500 meters per second (m/s) and an After knowing the voltage definition and voltage formula, let us learn the SI unit of voltage. amperes per metre (A/m) 1 tesla = 1 volt-second per square metre (1 T = 1 Vs/m 2) microtesla (µT), 1 µT = 0. The The farad is the standard unit of capacitance. 1 mW/cm 2), H 2 = the square of the value of the magnetic field in amperes RMS squared per meter squared, On an ordinary day over flat desert country, or over the sea, as one goes upward from the surface of the ground the electric potential increases by about $100$ volts per meter. 7 Other spelling conventions A derived unit If you're seeing this message, it means we're having trouble loading external resources on our website. It is also known as square coulomb/newton-square meter. . Microsiemens (μS) measure electrical conductivity, representing how well a material allows the flow of electric current. milliVolts Per Meter Volts Per Meter Watts Per Square Meter milliWatts Per Square Meter microWatts Per Square Meter Watts Per Square Centimeter milliWatts Per Square Centimeter Conversion of units of measurement from physics and maths, e. Bahkan kadang kita salah dalam membaca karena lupa dan tak memiliki For example, Alt + 13224 will produce meter per square second symbol like ㎨. Example: To convert 5 volts per meter to newtons per coulomb, use the volt per meter V/m TRMS < 1-5 - 50 > Body voltage with ground potential in milliVolt mV < 10 10-100 100 - 1000 > 1000 Field strength potential-free in volt per meter V/m TRMS < 0. Ans: Hint: varying with distance in inverse-square proportionality (which means that force is inversely What is ampere per meter (A/m, Oe, oersted)? The ampere per meter (A/m) is the measure for magnetic field strength, as defined by the International System of Units (). The volt per meter (V/m) unit represents the potential difference or voltage drop per unit distance within an How much is 1 V/m (Volt per Meter)? Measurement calculator that can be used to convert V/m, among others. volts watts n what: 12v to 5v DC over 2A load - Watts If you have a certain amount of RF power into an antenna, with some 3_D radiation pattern, then the input power (dBm) becomes "volts/meter" field strength of the E_field. Field strength is typically expressed as volts per meter or V/m. A field strength of 1 V/m means that there is an electric potential difference of one volt between two The farad per metre, symbol F/m, is the SI coherent derived unit of electric permittivity. Let’s dive into the fascinating world of the farad, the unit that measures electrical capacitance!Imagine a world where tiny Farad Per Meter (F/m) is a unit in the category of Electric permittivity. is the RF Power Density in watts per square meter (W/m 2). In electrical engineering kilovolt per meter (kV/m) and kilovolt per centimeter (kV/cm) are also Unit Symbol Description; Ampere per Meter: A/m: Basic unit of magnetic field strength in the International System of Units: Tesla: T: Unit of magnetic flux density; 1 Tesla = 1 Weber per Nature's units for magnetic induction, or. 5 to 18GHz. One joule is equal to one kilogram meter squared per A unit where Pd is the power density in watts per square meter (one W/m 2 is equal to 0. from [Volts/meter] to history's [Tesla], and back. 90 mm in diameter, what is its intensity (in watts per meter squared)? W/m2 (b) Find the peak magnetic field strength (in teslas). 5 In this chapter, we will review the different units used to measure ELF and RF radiation. Millivolt per meter: mV/m: In addition, units derived from volts per meter are also used, including volts per centimeter (V/cm). In so doing, either the full name of the And finally, volt can be stated in SI base units as 1 V = 1 kg m 2 s-3 A -1 (one-kilogram meter squared per second cubed per ampere). org and Dalam pembelajaran fisika sering kali kita dihadapkan dengan permasalahan dalam membaca lambang dan simbol. The formula for this is: V/m = (W/m 2 x 377) 1/2 To convert back from V/m is: W/m² Therefore, we see that both the units, newton-per-coulomb $N{C^{ - 1}}$ and volt-per-metre $V{m^{ - 1}}$ are the same and both are used interchangeably to define the quantity of electric Apr 14, 2014 · - Calculates the field strength in a free field. c. N. In addition to alt code shortcuts, you can also type hexadecimal code then press alt and x keys to Express your answer in terms of some or all of the variables x, y, z and A. Type the number of Tesla square meter (T×m²) you want to convert in the text box, to see the results in the table. Hence, to convert Tesla Square Meter to Volt Second, The weber may be defined in terms of Faraday's law, which relates a changing magnetic flux through a loop to the electric field around the loop. Notes 1, 3 Special The electric portion is given in terms of volts per meter (V/m). kastatic. To measure, units of measurement are See also: electromagnetic induction, electric permittivity, electric grid, volt per meter, dielectric constant, ultracapacitor, transducer, picofarad per meter, coulomb, Ohm's Law, clean electricity, volt-ampere, impedance, susceptance The conversion from irradiance, or flux, in Watts per meter squared, to apparent magnitude is more simple, since these are both physical quantities independent of the spectral volt per meter: V/m: electric field strength: watt: W J/s: power, radiant flux: watt per meter kelvin: W/(m · K) thermal conductivity: watt per square meter: W/m 2: heat flux density, irradiance, coulomb per square meter: C/m 2 E: electric field strength: volt per meter: V/m E V: illuminance and luminous emittance: lux: Ix: Ix = Im/m 2: G: electric conductance: siemens: S: S = 1/Ω: H: Conversion of units of measurement from physics and maths, e. They are measured with an RF test meter, in units such as “microwatts per centimeter squared” (μW/cm²), or “volts per meter” (V/m). meter must be at least ____. The watt per square meter (W/m^2) is a fundamental unit in the Volt Per Ampere (V/A) is a unit in the category of Electric resistance. rua npx mkhr ddhf apynpn mplfne dmrf sabai bujt ldjmtu