dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish

0 Answers   RRB,

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What will happen if a dc source is given to a tubelight. Will it work or wont it work....

0 Answers  

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1.what is use of isolation transformer. 2.Differance between KWH,KVAH,KVARH,KVA. 3.Main use of the CT and PT.

1 Answers  

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why secondary terminal of current transformer should not be open circuited?

4 Answers   ABB,

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what is ground fault in ACB?

0 Answers  

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What is meant by class of CT&PT?

1 Answers  

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WHAT IS THE USE OF TERTIARY WINDING IN A STAR/DELTA TRANSFORMER ?

3 Answers  

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If the characteristic Impedance is equal to load Impedance then…… a) voltage will be increased b) power transmission is zero c) …… d) max. power is transmission to load

2 Answers  

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What is the basic principal of Diesel genarator?

3 Answers   Juniper Networks, MRF,

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plz tell me in my que,how to connect thw electrical wirening in house?

1 Answers  

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why neutral is required in electrical system

3 Answers   Bhel,

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WHEN TWO ALTERNATORS ARE OPERATING IN PARALLEL, EXPLAIN WHY IT IS OBJECTIONABLE TO OPERATE ONE AT A LEADING POWER FACTOR AND ONE AT THE Lagging power factor?

1 Answers  

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