what is difference between speed mode and torque mode in motor?? explain in simple words please.

0 Answers   Toyota,

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when measure the core loss of three phase distribution transformer or three phase reactor loss, one phase shown negative watt loss. why??

0 Answers  

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WHAT ARE THE SITE TEST APPLIED ON A SURGE ARRESTORS? DO MEGGER TEST APPLIED ON SURGE ARRESTOR? IF YES THEN WHAT ARE THE ACCEPTED IR VALUE REQUIRED FOR SURGE ARRESTORS FOR VOLTAGE LEVEL 11KV, 33KV, 66KV 132KV, 220KV AND 400KV?

5 Answers  

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What are the different types of VVVF Drive ?

2 Answers  

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what is purpose of using neutral grounding transformer in generators??

1 Answers  

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WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?

0 Answers   Schneider,

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What is the difference between MCB & MCCB, Where it can be used,

22 Answers   ACB Group, Badve, Bajaj Electricals, Hensel, Siemens, SR,

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i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.

0 Answers  

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What is the technical name of Transformer Oil ?

17 Answers   Bhel, Don Bosco, Lanco,

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whu the transformer noise during running condition?

1 Answers   NTPC,

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What does the a,b,c of 95a,95b,95c relays denotes?

0 Answers   KSEB,

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how air lock will be removed from generators, how it happens?

1 Answers   ABC Engineering,

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