Electric Circuits Active materials of a lead acid cell are spongy lead. lead peroxide. dilute H2SO4. all of above. spongy lead. lead peroxide. dilute H2SO4. all of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the followings is/are active element? Current source Both Voltage source None of these. Current source Both Voltage source None of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is referred as the average value in AC opearation? Average of all values of the phase sequences. 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 (+)ve and (-)ve half. Average of all values of the phase sequences. 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 (+)ve and (-)ve half. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Millman theorem yields equivalent both ‘c’ and ‘d’ . impedance. voltage source. current source. both ‘c’ and ‘d’ . impedance. voltage source. current source. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The terminals across the source are ___________ if a voltage source is to be neglected. replaced by a shunt resistance. open circuited. short circuited. replaced by a series resistance. replaced by a shunt resistance. open circuited. short circuited. replaced by a series resistance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the resonance circuit ω0 = 105, Q = 50, R = 400 Ω the value of C is 1000 pF. 500 pF. 125 pF. 250 pF. 1000 pF. 500 pF. 125 pF. 250 pF. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS