The breaking capacity of a CB is usually expressed interms of MVA MW volts amperes TRUE ANSWER : ? YOUR ANSWER : ?
The mechanical angle is _____ electrical angle same greater than or equal to always less lesser than or equal to TRUE ANSWER : ? YOUR ANSWER : ?
An over-current relay of current rating 5 A and setting 150% is connected to a 200/5 A CT. Then the relay to pickup, the line current required is 300 150 200 100 TRUE ANSWER : ? YOUR ANSWER : ?
Earth wire on EHV overhead transmission line is provided to protect the line against lightning surge switching surge excessive fault voltages corona effect TRUE ANSWER : ? YOUR ANSWER : ?
Who was the political Guru of Netaji? Gokhle R. Das Lokmanya Tilak Sardar Patel TRUE ANSWER : ? YOUR ANSWER : ?
Two heaters rated at 500 W, 250 V each are conneted in series across a 250 V, 50 Hz mains. The total power drawn from the supply would be _____ watt. 250 125 1000 500 TRUE ANSWER : ? YOUR ANSWER : ?
Who is the 2012 London Olympics bronze medalist in badminton? Saina Ashwini Ponnappa Sania Jwala Gutta TRUE ANSWER : ? YOUR ANSWER : ?
The area under the load duration curve represents average load of the system Maximum demand of the power station base load of the system energy generated in the period considered TRUE ANSWER : ? YOUR ANSWER : ?
Shunt compensation in EHV line is resorted to Reduce the fault level Improve the stability Increase line impedance Improve voltage profile TRUE ANSWER : ? YOUR ANSWER : ?
In which of the following festivals are boat races a special feature? Onam Navaratri Pongal Rongali Bihu TRUE ANSWER : ? YOUR ANSWER : ?