a induction motar has 30-35% exciting current at no load but in transformer it is only 2-3% ofbrated current why any reason?

1 Answers   century,

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how we design a pannel to start 10HP motor with the help of star delta starter?

0 Answers  

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what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line

0 Answers   Jindal, Power Grid,

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how circuit breaker work.. what is the operations taking place inside a circuit breaker when an overcurrent occurs... is it similar to fuse?

0 Answers   LTT,

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what would happen nif we increase or decrease the capacitor of a flood light.

1 Answers  

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Who many reason of ignition fail ?

0 Answers  

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if we give 60 hz single phase supply to the transformer used in europe , than what will happen

0 Answers   Core Logic,

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What is Isolation Current transformer and what purpose to use it in REF relay ?

1 Answers  

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Why the rotor winding is short circuited of induction motor

1 Answers  

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what is rocking arrangement in arc heating

0 Answers  

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Leakage current,un balance current which relay using for high voltage transmission?

0 Answers   Banking,

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HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?

0 Answers   ANZ,

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