Electric Circuits If a resistor is connected across the voltage source and the frequency of voltage and current wave form is 50Hz, then what is frequency of instantaneous power 100 Hz. 150 Hz. 50 Hz. 0 Hz. 100 Hz. 150 Hz. 50 Hz. 0 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A positive and a negative charged conductor are initially 50 mm apart. When they are moved close together so that they are now only 10 mm apart, the force between them will be 5 times greater than before. 5 times smaller than before. 25 times larger than before. 10 times greater than before. 5 times greater than before. 5 times smaller than before. 25 times larger than before. 10 times greater than before. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The term trickle charge is associated with silver zinc battery. nickel iron battery. lead acid battery. dry cell. silver zinc battery. nickel iron battery. lead acid battery. dry cell. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Time constant is the time taken for response to rise -------of maximum value? 90% 68.3% 100% 63.2% 90% 68.3% 100% 63.2% ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Current source has internal impedance connected in parallel with it whereas voltage source has internal impedance connected in __________________ with it. both of above series none of them parallel both of above series none of them parallel ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A reactance having an inductor of 0.15 H is connected in series with 10 Ω resistance. What will be the inductive reactance? 1.5 Ω. None of these. 48.15 Ω. 47.1 Ω. 1.5 Ω. None of these. 48.15 Ω. 47.1 Ω. ANSWER DOWNLOAD EXAMIANS APP
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