Electric Circuits Addition of which of the following substance in electrolyte helps in producing bright finish? Phenol. Dextrol. Any of above. Glycerine. Phenol. Dextrol. Any of above. Glycerine. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If emf in a given circuit is given by e = 100 sinω0t, then maximum value of voltage and frequency will be 100 V, 100 Hz. 100√2 V, 100 Hz. 50√2 V, 100 Hz. 100 V, 50 Hz. 100 V, 100 Hz. 100√2 V, 100 Hz. 50√2 V, 100 Hz. 100 V, 50 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a function is shifted by 'T', then it is correctly represented as f (t-T) u (t). f (t) u (t-T). f (t-T) u (t-T). f (t) u (t). f (t-T) u (t). f (t) u (t-T). f (t-T) u (t-T). f (t) u (t). ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What are the points to be mentioned in specifying main switches? Both A and B. None of these. Current rating. Voltage grade. Both A and B. None of these. Current rating. Voltage grade. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Fall time is the time required for a pulse to decrease from 90 to ________% if its maximum values 15 5 20 10 15 5 20 10 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Internal resistance of ideal voltage source is finite infinite zero 100 ohms finite infinite zero 100 ohms ANSWER DOWNLOAD EXAMIANS APP
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