Answer / raja

A governor is essentially a speed-sensitive device, designed
to maintain a constant engine speed regardless of load
variation. Since all governors used on diesel engines
control engine speed through the regulation of the quantity
of fuel delivered to the cylinders, these governors may be
classified as speed-regulating governors.

If only R Phase is connected in 2 pole elcb, n is not connected than it will work or not in ground fault.

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what happend if the protection ct is by mistake put instead of measuring ct & vice versa?

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show me the diagram of three phase wiring and also tell me hoe to take the readings of megger testing

2 Answers  

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IF i have switchgear with busbar current rating of 1000Amp 35kA then is it necessary to have outgoing breaker kA rating to be equal to busbar kA rating?

6 Answers   L&T,

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Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above

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what is voltage,current,restance,. what is single phase&three phase motar. what is basic electrical 'farmoulas. what is defirens quetions of electrical maintenance.

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Can any body tell me the different types of LT cables & their application.

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why we are not giving the zone 1 trip command to the master trip relay

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which type of insulation are used on 132kv transmission line

4 Answers  

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why breaker closing coil gets burnt if supply is continously provided to it.

1 Answers   TATA,

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What happened when we give 2 phase supply to a 1 phase equimpent. It's effect on equipment's efficiency and life?

5 Answers  

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sir, i'm preparing for hpcl exam officer trainee pls tell me how the exam ques paper pls pls

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