Answer / srikrishna

gnraly,, induktn mtr r used,,(small syz)
vch r known as penny motors

Answer / iamdon

Induction motor and BLDC(brush Less DC)motors are now a
days used in starting purposes for synchronous motors

What happened when voltage will half value of current ...

0 Answers   SCL,

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What are the different types of transformers?

0 Answers   Syntel, Visa,

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3 Answers  

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When PRV operated at power transformer ,can anybody tell me particular pressure for 50mva transformer plzzz.

1 Answers   BWSSB,

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what is bus coupler? and how many type? which one is big advantage ?

2 Answers   Essar,

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how to convert psi into kilo pascal? what is the suction pressure & discharge pressure of chiller?

1 Answers  

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2 Answers   SysArc,

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Why are the voltage levels in a powersystem are 11KV,33KV etc., why not 10KV,30KV?

2 Answers  

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If current flows through conductor it produce magnetic field only.but if current flows through vaccum both magnetic & electrical field produce why ?

4 Answers   NTPC,

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while doing high potential for 11KV 3 core cable how much leakage current will obtain?, what will be acceptance value?

0 Answers   Voltech,

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how can we select the rating of Load break switch that is connected to the primary protection of 200 kva 11kv/415v distribution transformer?? step by step calculated answr pls...thnk.u

2 Answers   Maruti Suzuki,

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please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com

0 Answers  

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