Answer / r k choudhary

Ring main unit is a looping of all equipment if power
supply from end fail then power supply from other end fed
in equipment. there will be no hindrance in our work.

Answer / david vk2cz

ATS is an automatic transfer switch, meaning it will accept power from 2 sources, and automatically switch to the source with available power. This can be dangerous in maintenance activities, unless it is switch to manual. Mostly used in datacentres, underground train stations and underground corridor lighting

1 HP = how many Kva

5 Answers  

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which type motor r use in the celling fan.....

6 Answers  

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What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?

0 Answers  

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I had finished D.E.E.E at 2004,I wish to take C license.I am working pvt company HT supply but my professional certificate was missing.I have diploma & course completed certificate.without professinel may I got c license?.pls guide me.

1 Answers   OEG,

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What is meant by shunt current?

1 Answers   ABC,

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How many different speeds can be obtained in cascade control of two induction motors?

1 Answers  

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what is the function of 1 phase preventer?

3 Answers   ABB, Electrical,

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What is the d/f b/w MCCB & MCB

6 Answers   ABC, LMN,

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working

1 Answers  

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How many types of isolator is available for H.T.lines? which one is best for sub-station?

4 Answers  

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Why the arms of delta in a delta-wye power transmission system are kept constant??

0 Answers  

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What should be the percentage increase in length of the dead end clamp for bus bar conductor (Hawthorn) after hydraulic pressing and what should be the applied pressure?

0 Answers  

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