what is the voltage equation of 240/12 v transformer??

1 Answers  

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what is the diff between VCB & ABCB breaker in substaions? explain the operating priciples of VCB & ABCB

1 Answers  

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Why CT secondary is grounded?

4 Answers  

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What is the safety protection? Name the protections of Transformer?

1 Answers   HSL,

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v=I*R, i.e V is directly proportional to I. now P=V*I. so V=P/I. thus v is inversely proportional to I. so what is the correct one? If both are correct than for which kind of condition this 2 differ

3 Answers  

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starting torque is increased and current is decreased by using external resistance in a slip ring induction motor. How??

3 Answers  

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what is differnce between oil transformer & dry type transformer ???????????

2 Answers  

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how can alculate the apfc panel rating?

3 Answers  

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how to calculate the capacity of CT operated LT trivector meters on a particular distribution transformer.

1 Answers  

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How to calculate the value of capacitance of a capacitor used in power factor improvement plant if we know KVAR and voltages?

1 Answers  

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what is the role of MPU in DG set

1 Answers   Weltech Engineering,

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what is the difference between earth and neutral?

56 Answers   Bhel, Emerson, HCL, JLL, L&T, Siemens, TVS,

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