hi i will D.E.E.E.is completed pls send rrb diploma old qustion papaer sent in my e mail. i.d.

0 Answers   IIT,

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A transformer has negative voltage regulation when its load PF is A zero B unity C lagging D leading

1 Answers  

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why there is a humming noise in transformer

6 Answers  

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dg earth connect only in the amf panel or not why

0 Answers  

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what is inductive voltage transformer? what is its application and how it differs from capacitive voltage transformer?

1 Answers   NRSC National Remote Sensing Centre,

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give types of Air conditioners commonly used &its use?

5 Answers  

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I have 30 kw motor load & i have selected 10 kvar capacitor bank for power factor improvement.my existing p.f is 0.85 & proposed p.f is 0.99 so ,is it right selection? 2 nd question how to connect c.bank whether in delta or star connection & how to decide it?

1 Answers  

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BRIEF ME CHECKING PRCEDURE OF BATTERY 12V 26AH

1 Answers   DRJ ARDE,

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What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.

0 Answers  

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What are PLC leader logic program method

0 Answers   AIS,

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what is the name of oil used in transformer

11 Answers   Energy Pack, Genco,

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Isi standard of lux level required / to be maitained in different working place general & in textaile industry.

1 Answers  

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