Electric Circuits If a function is shifted by 'T', then it is correctly represented as f (t) u (t). f (t) u (t-T). f (t-T) u (t). f (t-T) u (t-T). f (t) u (t). f (t) u (t-T). f (t-T) u (t). f (t-T) u (t-T). ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A conductor of length l meters moves at right angles to a uniform magnetic field of flux density B = 1.5 T. if the velocity of revolution of the conductor is 50 ms-1 then induced e.m.f. in the conductor is 125 V. 0 V. 75 V. 100 V. 125 V. 0 V. 75 V. 100 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition for a balanced 3 - phase load is that, each phase has the same value of __________________. resistance. all of these. power factor. impedance. resistance. all of these. power factor. impedance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit. In this circuit, when Vs = 3 V, I = 4 A, what is the value of I when Vs = 12 V? 10 A. 7 A. 15 A. 20 A. 10 A. 7 A. 15 A. 20 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following characteristics is/are attributed to an ideal independent voltage source? Independent of the direction of flow of current. both ‘b’ and ‘d’. Independent of magnitude of current supplied.. Independent of the magnitude of voltage supplied. Independent of the direction of flow of current. both ‘b’ and ‘d’. Independent of magnitude of current supplied.. Independent of the magnitude of voltage supplied. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Container of a lead acid battery any of above. celluloid. ceramics. molded hard rubber. any of above. celluloid. ceramics. molded hard rubber. ANSWER DOWNLOAD EXAMIANS APP
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