Answer Posted / mostafa karandi

starter includ contol and power circuits and their
equipment such as breakers ,protection elements and
indicators to start a motor in it's best conditon.rlc meter
is an instrument for measuring and testing an electromotor
winding for investigation of motor condition

Is it required to lay 2 runs of GI wires along with armoured cables from one power DB Machines of higher rating?

2017

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What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?

2272

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What is The Resistance Formula

1269

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What is meant by stator?

1209

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Hi,I am working in abroad for more than 3 years in a company operating with 11kv and 6.4 MW power. I need c licence in India,can I? some other says only i can get if i work for 2 years in india only! anybody kindly clarify by doubt.Thanks

1851

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what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??

2556

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why the value of k is more in shell typr transformers?

1994

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In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...

2036

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Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.

1632

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State the other types of Air Conditioners?

2056

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Dear sirs, pls check this 4-20ma to RS485 module datasheet,pls guve me some suggestions. http://www.szsunyuan.com/sy/pro_more.asp?Productid=539 Thanks. E-mail:yunianjiang99@gmail.com

2082

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how to calculate mf when meter and cTPT detail are given

1839

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WHAT IS VCB SAFETY

1251

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What is the type of feedback used in an op- amp schmitt trigger?

1024

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hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible

1841

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