what voltage generated earth tester meter when we testing the Earth point ?
It is about 50 V AC in 0-10 ohm range and 100 V AC in 0-100 ohm range ( Waco instrument )
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why rating of transformer is in kva instead of kw?
what is the purpose of silicon dropper used in battery charger?
what type of current supply is given to house holds?
A wattmeter is marked 15 A/30A, 300V/600V and its scale is marked up to 4500 watt. When the meter is connected for 30A, 1600V, the pointer indicates 2000 watts. The actual power in the circuit in
with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen
i am completed my degree(B.E EEE) 2014 anychance to get electrical licence plz help me
why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!
what is the thumb rule for determination resistance of resistor?
differtiate between energy consevation and energy efficiency..
why is the earthing pin on 3 pin top are big and thick
What is the formuala to calculate the rating of motor protection circuit breaker
What are the safety equipments you should use while you are in a hvac switch yard
1 Answers GPSC Gujarat Public Service Commission,