im working in one private compeny in gujarat. i was complet diploma electric in 2010 from gujarat technical board. now i want electric supervisor licence in gujarat but i dont't know when i apply? plz give me address of the licence dippartment office in gujarat. gandhinagar

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why we used to transmitt the power at higher voltage why not at lower voltage

8 Answers  

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Why the steam turbines are run at high speed where as the hydro turbines are run at low speed?

1 Answers  

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how to calculate cooling requirement of datacentre from electrical load?

0 Answers  

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how to calculate no load losses units comsumed by transformer

2 Answers   MRF,

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why phase to phase voltage are 290 rather then 440?

1 Answers   Bosch,

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If a 3 phase transformer is a 500 kva using the formulae 500kva= 500000/433 x 1.732 = 666.71amps does this mean that each phase on the secondary side is 666.71

3 Answers   Saffron,

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the inertia constants of two machines are respectively 30and 42 MJ per MVA.when the change in frequency due to change in load in first machine is 12 Hz,the change in second machine frequency will be?

1 Answers  

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what is meant by skew width in machines?

0 Answers  

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what are the 4 rules to start the motor?

0 Answers   JK Associates,

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What is class 2 coordination ?

2 Answers  

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In directional earth fault protection for generator, one core balance CT is for residual current, what other CT is for, which is placed on neutral?

2 Answers  

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