Answer / k.prakashchandra

So that gen field gets smoother DC supply.

What is burden of a current transformer. What is function of core in Transformer

1 Answers   Jindal Steel and Power, NCC,

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how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?

0 Answers  

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what is the relation between voltage & frequency

11 Answers  

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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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Why in medium voltage system(3.3kv to 33kv, neutral is earthed with either resistance, reactance or neutral grounding resistance?

4 Answers   Essar,

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which types of tests are required after commissioning of 6.6 kva tranformer?

3 Answers   Reliance,

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what is the principle of dc generators?

7 Answers   CPCL,

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how to calculate the mf of kwh meter,if ct the ratio on meter is 100/5A

2 Answers  

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what is the star delta connetion and how can do it a three phase motor with control witing with picture

0 Answers   Aurobindo, SA Kent, Wipro,

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hi i have applied for lic of india south cenrtal zonal ,hyd. i didnt get hall ticket till now.let me know how can i get form internet

0 Answers  

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how electrical energy is converted into mechanical energy in dc motor

3 Answers  

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Rated moter voltage and frequency is 380volt 60 hz but moter is running at 380votac 50hz is this harmful for moter winding

1 Answers   Infosys,

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