Explain the working principle of servomotor

20 Answers   ABB, Bhel, FANUC, GE, Jindal Steel and Power, L&T, SIA, Steelco Gujarat Ltd,

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What is function for Load Bank test and why need to test.

1 Answers  

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In cable sizing calculation (determining the max route length of cable) why we choose the shortest length between cable length of full load current Iflc & starting current Istart?

0 Answers  

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how much current will take for 1kw power. and what is the eqoutiion which is connecting with kw and A.

2 Answers  

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RATING OF LIGHTENING ARRESTER FOR 11 KV LINE IS 9 KV BUT WE KNOW THAT LIGHTENING ARRESTER IS USED FOR OVER VOLTAGE PROTECTION SO WHY NOT THE RATING OF LIGHTENING ARRESTER BE MORE THAN 11KV ???????????????//

5 Answers   Hakel,

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Why can't we take NO LOAD TRIAL of motors having V1 mounting??

0 Answers  

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ADVANTAGES OF DIGITAL COMMUNICATION OVER ANALOG.?

1 Answers   Google,

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Is RTCC panel needs any control supply.

0 Answers   HPCL, Schneider,

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What is mean by earthed & unearthed cable? Voltage grade of 1.9/3.3 kV(E), 3.3/3.3 kV(UE), 3.8/6.6 kV(E)what it indicates??

2 Answers  

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what are smoke detectors ?

4 Answers   Indian Military Services,

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In my power station 220 volts dc battery set. they coneected 84th cell taped

1 Answers   KPTCL,

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What Is Transformer Impedance ?

6 Answers   Con Edison,

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