Electric Circuits Which of the following has positive temperature coefficient ? Germanium. Paper. Rubber. Gold. Germanium. Paper. Rubber. Gold. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC series circuit R = 2Ω, L = 2mH and C = 1μF. Find the time constant of the circuit? 2 μsec 4 msec 1 μsec 2 msec 2 μsec 4 msec 1 μsec 2 msec ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The time required for a pulse to change from 10 % to 90 % of its maximum value is known as rise time. decay time. fall time. run time. rise time. decay time. fall time. run time. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the followings is the expression for energy stored in a capacitor? Cv. (1 / 2) Cv2. C / v. C dv / dt. Cv. (1 / 2) Cv2. C / v. C dv / dt. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit to get Q>1, which of the following is required? XL < R All of these XL = R XL > R XL < R All of these XL = R XL > R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The instantaneous values of line current into a delta connected load in any two lines are + 2.5 amps and - 1.25 amps the current in the third line at the instant is ___________ A. - 1.25 10 2.5 1 - 1.25 10 2.5 1 ANSWER DOWNLOAD EXAMIANS APP
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