Answer Posted / manoj sangrolkar

Breathers provide an economic and efficient means of
controlling the level of moisture entering electrical
equipment during the change in volume of the cooling medium
and/or airspace caused by temperature gradients

What is the minimum underground tank size capacity considered for firefighting purpose?

2006

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why fractional pitch winding generally used in alternators?

3000

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Can any body tell gulf interview question for experienced electrical engineer ?

2162

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WHAT IS THE PARTIAL DISCHARGE TEST?

2175

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the grid connection required for a 50 MegaWatt fotovoltaic powerplant is higher or lower than 35kv (high or medium tension)?

1904

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234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

2295

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State angle criterion.

1176

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1 Ton is equal to how many watts?

1171

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Dear sirs, pls check this 4-20ma to RS485 module datasheet,pls guve me some suggestions. http://www.szsunyuan.com/sy/pro_more.asp?Productid=539 Thanks. E-mail:yunianjiang99@gmail.com

2126

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when we have to purchase the transformer by own i.e how much load will preferred HT connection?

1723

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why 5kW motor becomes unbalance if its relay trip 1st time and its set value is 7.0 A

2057

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if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

2036

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what will be project cost for 100 kv transformer connection under oyt scheme.

3000

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why are u join ntpc

2210

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What is meant by rotor?

1342

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