Electric Circuits A 100 ohm resistor is directly connected across a 80 V battery. What is the power dissipation? 5 W. 64 W. 1 W. 10 W. 5 W. 64 W. 1 W. 10 W. ANSWER DOWNLOAD EXAMIANS APP
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 0 Hz. 100 Hz. 50 Hz. 150 Hz. 0 Hz. 100 Hz. 50 Hz. 150 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The common voltage across parallel branches with different voltage sources can be determined by the relation V = (V1 / R1 + V2 / R2 + V3 / R3) / (1 / R1 + 1 / R2 +1 / R3 .....) The statement is associated with which theorem? Superposition theorem. Thevenin’s theorem. Millman’s theorem. Norton’s theorem. Superposition theorem. Thevenin’s theorem. Millman’s theorem. Norton’s theorem. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current in a circuit is given by, If the current flows through the 5 Ω resistor, find power dissipated at t = 0? 10 Watts. 20 Watts. 15 Watts. 40 Watts. 10 Watts. 20 Watts. 15 Watts. 40 Watts. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistors each R Ohm is connected to form a triangle. The equivalent resistance across any terminals is R. 3R/2. R/2. 2R/3. R. 3R/2. R/2. 2R/3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following has no units? Magnetic susceptibility Permittivity Permeability Moment of a magnet Magnetic susceptibility Permittivity Permeability Moment of a magnet ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS