Yazaki india pvt ltd interview questions qurey related

0 Answers  

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what is the dis-advantage of 3 phase 3 wire energy meter?

1 Answers   Exide, Nelco,

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what is T P N bus bar

1 Answers  

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how much percentage set in transformer diffrencial relay

1 Answers   Bajaj,

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what factor is necessary during design of HT & LT MOTORS.

2 Answers   ABB, L&T,

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Explain how Hormonics will effect the Electrical System?

5 Answers  

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can we use 220 volt 15 w a.c. lamp on 220 volt d.c.

6 Answers   TCL,

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HOw can we calculate power factor at HT side.

6 Answers  

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Hi i want to know that in generation station what we are generate either voltage or current

1 Answers  

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In any plant or substation main incommer voltage RY - 415 V,YB - 400 V, BR - 387 V(in commer feed from transformer 11 Kv /0.415 KV) why found voltage differance in each phase? plant have not self power plant it is depend on outsource grid

2 Answers  

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What is the male and female contactors.where is it's used and what is the deferent betweens

1 Answers   Standard Chartered,

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in VFD when freq is reduce the voltage will reduceor not if it will reduced upto ...

8 Answers  

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