Electric Circuits In the given figure the value of the source voltage is 30 V. 12 V. 44 V. 24 V. 30 V. 12 V. 44 V. 24 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The hot resistance of a tungsten lamp is about 10 times the cold resistance. Accordingly, cold resistance of a 100 W, 200 V lamp will be 800 Ω. 400 Ω. 40 Ω. 4 Ω. 800 Ω. 400 Ω. 40 Ω. 4 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What will be the resistance if 10 resistors of 10 ohm each are connected in series? 1 Ω. 10 Ω. 100 Ω. 0.1 Ω. 1 Ω. 10 Ω. 100 Ω. 0.1 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Sulphation in a lead acid battery occurs due to fast charging. trickle charging. heavy charging. incomplete charging. fast charging. trickle charging. heavy charging. incomplete charging. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the sheet of a backelite is inserted between the plates of an air capacitor, the capacitance will remains unchanged. increase. decrease. becomes zero. remains unchanged. increase. decrease. becomes zero. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which braking back emf exceeds supply voltage? Dynamic. None of these. Plugging. Regenerative. Dynamic. None of these. Plugging. Regenerative. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS