Question No : 36
An intermittent and non-symmetrical alternating current like that obtained from the secondary winding of an induction coil
Question No : 37
The value of temperature coefficient ( ) is dependent upon
Question No : 38
At what frequency will the current in a series RLCcircuit reach its maximum value for an applied voltage of 15 V with R = 500 a L = 100 H and C= 0.001 F?
Question No : 39
If two equal resistances connected in series across a certain supply are now connected in parallel across the same supplya the power produced will be _____ that of series connection
Question No : 40
The voltage lags the current by cycle in a
Question No : 41
What is the half-power bandwidth of a parallel resonant circuit which has a resonant frequency of 3.6 MHz and Q of 218?
Question No : 42
Which one of the following elements serves as a protection against overload?