Answer / dinesh

Surge arrester use for ht line conductor holding & isolation
,& surge supressor use for the diode protection in dg set
RRA plate

why HT motors are earthed only at equipment side & for it's single core cable with aluminium wire armoure using?

1 Answers   Legrand, NLC Neyveli Lignite Corporation Limited,

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Why use prefer Dc drive in place of Ac drive for kiln Operatio in Cement Plant?

4 Answers   Orient,

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An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor frequency at maximum torque point is A 3.33% B 4.44% C 5.55% D 6.66%

1 Answers  

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What are the two major types of control system?

0 Answers  

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What is the purpose of reactor.why we used in over head line?

2 Answers  

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when we connect a CT in the line will there be any loses in the line due to the mutual inductance of the CT.

1 Answers  

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I want to know Electrical Circuit?

0 Answers  

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What is meant by (2 x 185) AYFY cable

3 Answers   ONGC,

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Battery is a voltage source? give one example of current source and why?

0 Answers   Suzlon,

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How much should be the specific gravity of a DG set battery Electrolyte.

2 Answers  

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we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes

0 Answers  

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What is the fundamental cause of transients in power system?

3 Answers  

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