Answer / ravi

If the bulb is incendescent bulb. Then there is no effect
on working by changing the supply from AC to DC.

If current is half then illumination is decreased to four
times.

Answer / gobikrishnan.t

There is no variation among the illumination on AC and DC
voltage because the potential what we applied is same on
both factors.

Answer / mkumar

nothing wil happen a bulb can also glow on DC supply

Answer / vidhate

bulb will indicate but not continusaly it's always on-of/on-
of

i work as a technician at a private company.. i used to take amp reading for certain appliances such as air con.. the problem is when i clamp the neutral, wire there is a current reading.. from my understanding for single phase system neutral should not have current unless if the circuit is not complete.. yet the air con still work

3 Answers  

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What is the required bending radius requied at the time of cable laying?

1 Answers  

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0 Answers  

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0 Answers  

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how much distance is required for earth pit to earth pit in substation???

3 Answers   Divis Laboratories,

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how LT meggar works

1 Answers   Essar,

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IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM

0 Answers  

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1 Answers   PCE,

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What happen when change order of CT in GIS feeder?

0 Answers  

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0 Answers   JBS,

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what is the function of step up transformer?

2 Answers   DEWA,

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hi sir i have load of 17.5kw in 3 phase lighting circuit which mcb i can use

3 Answers  

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