Answer Posted / annadurai.s

C-license ok next great

A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.

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What are the components of feedback control system?

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control & auxilary circuits used for circuir breakers

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I am doing apprenticeship training at HT switch yard in NLC. How can i get electrical c license. ??? What r the rules for getting it as an apprentice? ??

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IN 1000kva transformer where the oil and winding temperature sensors is connected

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HOW TO TEST A LIGHTENING ARREST ER ?

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Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.

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sir, i am 3 years diploma course pass out candidate.what type of certificate can i got in marine service.

1920

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what is meant by skew width in machines?

2211

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1972

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Why do we need a separate control desk & PLC control panel in Boiler plant or coal handling plant? Can we provide cost effective Control desk cum PLC panel. Is there is an specific need for control desk.. kindly advice.

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I meggared my 2c*70 sq mm AL AR XLPE cable. its one end show 50 M ohm . is my cable is safe for laying. I have only one phase and neutral.

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