What are the advantages of D.O.L Starter in 3 phase induction motor?

4 Answers  

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i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula

0 Answers   May Baker,

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why we use mostly 3-phase but not 4-phase and 5-phase what is the difference between them

1 Answers  

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what happen if ac supply is fed to rotor of the alternator

2 Answers  

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WHAT IS THE DIFFERENCE BETWEEN A DC MACHINE OUTPUT AND RECTIFIER OUTPUT...

3 Answers   Cesco, NTPC, RRB,

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use of choke in APFC panels

2 Answers   Kemrock,

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what is interpose vt where it is used and y it is used?

0 Answers  

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why we use copper earthing for neutral while for body GI.

1 Answers   Chennai Metro Rail Limited CMRL, Valeo Lighting Systems India Private Limited,

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What is difference between earth leakage relay and restricted earth fault relay ?

22 Answers  

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What is the real use of reactive power in a electrical system other than loss (inductive &capacitive).I want to know its real physical significance.

0 Answers  

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what is anti-pumping relay and the significance of it in a switcgear cb control system?

1 Answers  

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What is meant by rating error prevention in breaker??

1 Answers   L&T,

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