In the parallel operation of transformers, which statement is false None of these transformers transformation ratios same transformers kVA ratings equal transformers voltage ratings same TRUE ANSWER : ? YOUR ANSWER : ?
In a dry type transformer, accumulation of dust on the windings and core is likely to cause short circuiting of primary winding corrosion of core material reduction in heat dissipation short circuiting of secondary winding TRUE ANSWER : ? YOUR ANSWER : ?
Choose the word which is most nearly the SAME in meaning<br/>cherish detriment nourish nurture damage TRUE ANSWER : ? YOUR ANSWER : ?
In 1567 at the Battle of Haldighati Akbar defeated Pratap Singh Amar Singh Uday Singh Man Singh TRUE ANSWER : ? YOUR ANSWER : ?
If the folt current is 2000 A, the relay setting is 50 percent & CT ratio is 400/5, the plug setting multiplier is 10 15 25 50 TRUE ANSWER : ? YOUR ANSWER : ?
Burden of the relay is _____ rating of relay voltage watt current volt-amp. TRUE ANSWER : ? YOUR ANSWER : ?
The planning Commission was set up in March,1950 April, 1947 September, 1947 January, 1948 TRUE ANSWER : ? YOUR ANSWER : ?
Which loss in a transformer varies significantly with load? Copper loss Core loss Eddy current loss Hysteresis loss TRUE ANSWER : ? YOUR ANSWER : ?
The power transmitted will be maximum when corona losses are least receiving end voltage is more reactance is high sending end voltage is more TRUE ANSWER : ? YOUR ANSWER : ?
Isolaters used in transmission lines are capable of breaking no current charging current fault current load current TRUE ANSWER : ? YOUR ANSWER : ?