Electric Circuits In RLC series circuit R = 2Ω, L = 2mH and C = 1μF. Find the time constant of the circuit? 4 msec 1 μsec 2 μsec 2 msec 4 msec 1 μsec 2 μsec 2 msec ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two equal resistors R connected in series across a voltage source V dissipate power P. What would be the power dissipated in the same resistors when they are connected in parallel across the same voltage source? P. 2P. 16P. 4P. P. 2P. 16P. 4P. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For occurrence of resonance which of the following elements are required? C Both 2 and 3 R L C Both 2 and 3 R L ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In delta connected circuit when one resistor is open, then power will be 0. remain unchanged. reduced by the factor of 3. increased by factor of 3. 0. remain unchanged. reduced by the factor of 3. increased by factor of 3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell, hydrogen is liberated at both plates. none of the plates. negative plate. positive plate. both plates. none of the plates. negative plate. positive plate. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The electrical resistance of human body is around 250 ohms. 25 ohms. 5 ohms. 1000 ohms. 250 ohms. 25 ohms. 5 ohms. 1000 ohms. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS