What type of fittings and electrical accessories can be install in radiation area ?

1809

How to select a contactor? How many types of contactors are available

3352

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,

2304

what will happen if frequency is below 50 hz?

2095

how hazordious area is classified at an oil & gas plant and categorise suitable class of electric equipment in that area like induction motors, LCS, Lighting Fixtures Fluerescent/Flood lights Mercury& sodium lights, J.Bs, Power Cables etc

1890

Can i use the B-curve MCB instead of C-curve MCB

2086

what are the components in electrical control panel (for example: 415V, 3-ph, panel to operate utility and 3-ph DG set).

2080

What is dynamo function in DG sets and draw block diagram?

2100

How RTCC panel is working and give single line diagram for RTCC with transformer?

3153

What is the control action?

1198

Why two phase welding machine is used instead of three phase welding machine.

2004

Define stepper motor. What is the use of stepper motor?

1306

What do you mean by screen of power cables?

1855

Hi, This is Laila. I am selected for syndicate bank interview. Could you please share your views and the questions asked if you have faced the interview My email id is laila_honey09@yahoo.com Please send as fast as u can.Thank You Thanks... Laila.

2146

ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine

2162