Answer / k.prakashchandra

Opposing emf ( back emf )

In some countries it is found that an Earthing Transformer is connected at the LV sides of the Transmission and Distribution Substation Transformers.Actually what is the purpose the Earthing Transformer?

1 Answers  

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how to calculate full load current of transformer & induction moter ?

2 Answers  

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CAN ANY ONE EXPLAIN THE KNEE VOLTAGE OF THE CT?

3 Answers  

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what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?

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minimu size and length of gi earth pipe

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What are the parts in a inverter?

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-----------means a source which can supply a constant voltage to aload irrespective of the valu of load resistance.

2 Answers  

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what is main difference between live tank and dead tank current transformer?

2 Answers   Atul,

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What is the impact of MCCB & MPCB on Distributed Control System?

6 Answers  

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Define what is the function of anti-pumping in circuit breaker?

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why celing fan is running in anti clock wise and table fan is running in clock wised?

5 Answers  

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What shall be the secondary output voltage if the primary winding of a 220/6V, 50 Hz transformer is energized by an 110V, 60 Hz supply?

0 Answers   HPCL,

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