why all transformer colour is same?

3 Answers   OPTCL,

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working of diesel generator ?

0 Answers  

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How much ph is maintained of water resistance starter for slipring induction motor ?

0 Answers  

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what effect will 10 milliampere current cause to human body

1 Answers   NPCIL,

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why v use only sodium bulb or orange color lights on streets, y nt CLF OR TUBE LIGHTS

3 Answers  

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How equivalent impedance is calculated in thevenin theorem?

0 Answers  

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Is it alright to connect more than one RCCB of same rating in series for a three phase equipment?

3 Answers  

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what happens when back charging of transformer is done for longer period

1 Answers  

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What is difference between isolator and circuit breaker?

0 Answers  

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Explain in brief description about the operation of DG sets.

0 Answers   Siemens,

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What type of pipe material G.I or M.S is used for sprinkler system?

2 Answers  

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Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?

0 Answers  

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