Answer / teninlo

to find the age ofrelics

Answer / sriram

find the carbon content in the atmosphere

What is the diffrence between PL Lamps and CFL Lamps

5 Answers  

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are induction motor have poles? yes / no , why?

3 Answers  

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How to choose size of the cable w.r.to current carrying capacity ...

0 Answers   L&T, Saams,

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What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

0 Answers  

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why insulators colour is BROWN?

1 Answers  

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advantage of cu cable over al cable

4 Answers   Havells,

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how the characterstics of control valve being done

0 Answers  

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What are the diferences between ELCB and RCCB

5 Answers   L&T,

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how we can select MCB ratings according to Voltages, Curves.

2 Answers  

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The initial current is very large at the time of starting for almost all DC motors. SO WE USE STARTER FOR A SAFE STARTING but at our homes we don’t see any starters in our coolers, motors.WHY DON’T WE NEED STARTERS FOR THESE APPLIANCES?

1 Answers  

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why it is necessary to maintain frequency constant in a power grid ?

1 Answers   NTPC,

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Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..

0 Answers   Siemens,

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