Electric Circuits Poorest conductor of electricity is Steel. Silver. Carbon. Aluminium. Steel. Silver. Carbon. Aluminium. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Voltage magnification will occur in which of the following case? None of these Parallel resonance Series resonance Both None of these Parallel resonance Series resonance Both ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a delta network each element has value R. The value of each element in equivalent star network will be R / 6. R / 3. R / 2. R / 4. R / 6. R / 3. R / 2. R / 4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three parallel resistive branches are connected across a DC supply. The ratio of the branch resistances are given as R1:R2:R3 :: 2:4:6. The ratio of the branch currents is 2:3:6. 2:4:6. 6:4:2. 6:3:2. 2:3:6. 2:4:6. 6:4:2. 6:3:2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The voltage drop across L is 31.9 V. 39.1 V. 45.5 V. 50.5 V. 31.9 V. 39.1 V. 45.5 V. 50.5 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled, then voltage across each resistor is halved. doubled. increase by two times. remain same. halved. doubled. increase by two times. remain same. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS