0
Volt meter; And 500kV AC voltages are not measured directly - potential Transformers, or capacitors are used to step 500kV down to safe voltage levels for measurement purposes (usually 66-120 volts).
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Is 500 kVA equal to 500kV?
No.k = thousandV = voltsA = amps500 kV is 500,000 volts. If the 500 kVA was at a voltage of 75kV the current would be 6.667 amps.500,000 volts ≠ 75,000 volts.Another AnswerThe volt is used to measure potential difference, whereas the volt ampere is used to measure apparent power. You are trying to compare apples with oranges.
Can a 500va automatic voltage regulator be used on a 700w power supply unit?
A: NO it cannot 500va is 500 x 1 amp = 500 watts you need a 700va to work properly,
What must be the rms voltage rating of the transformer secondary for the voltage doubler that produces an output of 500 v?
The transformer should provide 144-0-144 v to have a no-load voltage of 500 v dc in a voltage-doubler using two diodes.
How do you find the current rating of a zener diode if the power rating is 500mw and a voltage rating of 10v?
A zener diode with a rating of 500 mW will pass 50 mA at 10 V. (Power = voltage times current)Note: The question appears mis stated, in that it states a rating of 500 MW, not 500 mW. To my knowledge, there is no zener with a rating of 500 MW.
What is EHV?
EHV - EXTRA HIGH VOLTAGE - STARTING 500 KILOVOLTS IN UP (500,000 VOLTS)
Is 500 kVA equal to 500kV?
No.k = thousandV = voltsA = amps500 kV is 500,000 volts. If the 500 kVA was at a voltage of 75kV the current would be 6.667 amps.500,000 volts ≠ 75,000 volts.Another AnswerThe volt is used to measure potential difference, whereas the volt ampere is used to measure apparent power. You are trying to compare apples with oranges.
How do you draw a plot?
You apply different frequencies at constant voltage to the amplifier and measure the output voltage at each frequency and put a dot on graph paper. For an audio amp, use steps of 500 hz.
How do you draw a bode plot?
You apply different frequencies at constant voltage to the amplifier and measure the output voltage at each frequency and put a dot on graph paper. For an audio amp, use steps of 500 hz.
What is ringing voltage?
It´s 500 volts.
What unit of measure is used for butter?
In the UK butter is sold in 250 and 500 gram packs.
Can a 500va automatic voltage regulator be used on a 700w power supply unit?
A: NO it cannot 500va is 500 x 1 amp = 500 watts you need a 700va to work properly,
What must be the rms voltage rating of the transformer secondary for the voltage doubler that produces an output of 500 v?
The transformer should provide 144-0-144 v to have a no-load voltage of 500 v dc in a voltage-doubler using two diodes.
What is power and current if resistor is 500 ohm?
The question is incomplete without the voltage across the resistor. For example: if V (Voltage across 500 ohm resistor) = 5 Volts, then, Current, I = 5/500 Ampere = 0.01 A.
What size of cable wire used for 500 kva transformer 240 volt 3 phase?
A 10 mm cable is most commonly used for a 500 KVA transformer, 240 volt, 3 phrase. The size of the wire that is used in a transformer is based on the voltage.
Can a mercury thermometer be used to measure temperature between 500 and 600?
No, you need another type of device as a thermocouple.
What size wire to use on a 8 amp at 500 ft?
This is a voltage drop question. To answer this question a voltage needs to be stated.
How much voltage is used to measure resistance?
The voltage needed to make a resistance measurement varies in proportion to the Ohms value being measured. Resistance measurements in the order of thousands and up to one Megohm are low enough to be made with a 1.5 volt or similar cell. However, resistance measurements in the order of hundreds to thousands of Megohm will require a higher voltage of up to 500 Volts DC. A Megger is a device that uses hundreds of volts to make resistance measurements.
