Electric Circuits Which of the following defined the average value ? Current Charge transfer Heating effect Voltage Current Charge transfer Heating effect Voltage ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of unity impulse function at time (t) = 0 is infinite. 0. indeterminate. 1. infinite. 0. indeterminate. 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The phase angle of current in respect of supply voltage will be 20.2o. 32.1o. 40.4o. 28.8o. 20.2o. 32.1o. 40.4o. 28.8o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the sheet of a backelite is inserted between the plates of an air capacitor, the capacitance will decrease. increase. remains unchanged. becomes zero. decrease. increase. remains unchanged. becomes zero. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is referred as the average value in AC opearation? Average of all values of an alternating quantity. Average of all values of the phase sequences. Average of all values of the (+)ve and (-)ve half. Average of all values of an alternating quantity over a complete cycle. Average of all values of an alternating quantity. Average of all values of the phase sequences. Average of all values of the (+)ve and (-)ve half. Average of all values of an alternating quantity over a complete cycle. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What are the points to be mentioned in specifying main switches? Voltage grade. Current rating. Both A and B. None of these. Voltage grade. Current rating. Both A and B. None of these. ANSWER DOWNLOAD EXAMIANS APP
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