Answer / k.prakashchandra

As both are on the ground ( earth ) ,there is no potential difference

3phase 4 wire system is more reliable or 3 phase 3 wire systems?

4 Answers  

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what is buscoupler adopter panel????

5 Answers  

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Why the field rheostat is adjusted such that the voltmeter reads 380V

0 Answers   SRM University,

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what is the difference between indoor & Out door substations

5 Answers   HSBC,

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1)Why potential transformer primary site grounded? 2)can be loop between neutral & body for grounding? 3)What is the difference between ELCB &RCCB? 4)Why we use iron core in transformer insted of wooden core? 5)what is the principle of excitation? 6)Why we test the core balance test for transformer? 7)what is creepage?What is the creepage length for insulators at different voltages? 8)How much type of relays used for differential protection of generator,transformer & busbar protection?

5 Answers  

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How we can change the direction of rotation of Induction motor? Prove it using graphical methods.

2 Answers  

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On what principle reluctance motors work?

1 Answers  

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define bilateral network and unilateral network? give an example.

3 Answers   ABB,

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what is a circuit breaker. Weite the types of circuit breaker.

4 Answers  

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what is the difference b/w circuit breakers and relays?

3 Answers  

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in a three pin socket y the pin of earthng is longer n bigger...?

3 Answers  

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What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?

0 Answers  

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