Why the rotor winding is short circuited of induction motor

1 Answers  

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what type of questions are asked and howmwny questions belong this catagory?

0 Answers   RRB,

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differance b|w ground, neutral&earth

11 Answers   Bhel, SKH Metals,

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If the supply voltage is same (say 440V) whether a system designed for 60 Hz frequency will work with 50 Hz frequency or not , if so pl. give clarification.

11 Answers   ABB,

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In an alternator running with a balanced zero p.f. lagging load, phase differernc between the resultant armature flux and main field flux is always____? options is 180 degree....why?? explain.

1 Answers   BREB,

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why do fans generally rotate in anti clock wise direction??

2 Answers   BMS, FIS, IBM,

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What types of I/O have you designed? What were their size? Speed? Configuration? Voltage requirements? Process technology? What package was used and how did you model the package/system? What parasitic effects were considered?

0 Answers  

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what should be correct gas pressures to be a 1.5 ac unite

0 Answers   DDK,

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Why should we hire you over the others waiting to be interview?

0 Answers  

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what is surge impedence loading

2 Answers   NHPC,

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which protection used in power plant?

0 Answers  

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hi friends if you have any 400KV Substation Erection and installations Drgs please send to me.My email id:kandi.suresh441@gmail.com

0 Answers  

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