Answer / arif latif

in modern transmission and distribution we use 3 phase bcoz
its economically best and more efficient compare to single
phase or two phase.

what is difference between KW,KVA,KVAR? also give me the formula for all the three...

3 Answers  

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Why we use two wattmeter during block rotor test and no load test of 3phase induction motor? And how can we understand the neat power requirement of from this test?

2 Answers  

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What are n circles?

0 Answers  

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Which type of DG need Netral Earthing?

1 Answers   Hyundai,

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What is mean by Sensitive Earth fault & what are the effects

1 Answers   Enteg Technologies,

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design a LV scheme for a 15 storied building?

0 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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What is the difference between AMF panel and DG Synchronization panel? please define the working of both the panels?

3 Answers   ABB, Power Grid,

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For group 1 , 2 whather i have to prepare my technical or general studies etc? and im graduate in ee engg. for wht posts im eligible for? please tell me!

0 Answers   Maruti Suzuki,

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What is the rating factor for copper cable ( Specific value according to the type of laying ) & the voltage drop?

0 Answers  

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HOW TO IDENTIFY THE RELAYS WHICH APPLICATION IN WHICH RELAY USING

3 Answers  

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Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.

0 Answers  

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