Whether the vacuum contactor requires Short circuit protection?If No,why?

2043

What is the purpose of stablization resistor in high impedance bus bar protection

2006

For group 1 , 2 whather i have to prepare my technical or general studies etc? and im graduate in ee engg. for wht posts im eligible for? please tell me!

2195

what is the current density of copper & alluminium.

2062

how can i use REF and diffrencial relay both in 1 CT core for transformer protection?

1869

Is it acceptable of installing an earth pit in planters area where bare copper cable, earth rod and connection are susceptible to corrosion due to water?

1955

What does the kvar means?

1217

If a shunt Dynamo has induced emf 100V and 0.4 ohm resistance and battery of accumulator of open circuit emf 110V and 0.5 Ohm resistance are in parallel what is common terminal potential difference?

5243

Why colled 440V to 3-phase supply.

2147

fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be

1063

Name the test signals used in control system

1291

What are the application of filter?

1065

sir pls send the je exam - 2008 and other model question papers..

2076

what is the significance of terminal voltage and phase sequence in the operation of paralleling of two generators?

2545

IF DISTANCE IS 100METERS B/W AMP.METER AND CURRENT TRANSFORMER WHAT WILL BE AFFECT IN ACCURACY .METER CAN SHOWING ACCURATE CURRENT OR NOT IF NOT WHAT CAN I DO TO GET 100% ACCURACY.

1838