Electric Circuits For the network shown in figure, the value of current through 8Ω resistor is 1.5 A. 4.8 A. 2.4 A. 1.2 A. 1.5 A. 4.8 A. 2.4 A. 1.2 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Under resonance condition the phase angle between voltage phase and current phase is 90° 0° - 90° 45° 90° 0° - 90° 45° ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is called the frequency in AC operation? No. of (+) ve quadrature made per second. No. of wave made per second. No. of cycles made per second. No. of (-) ve quadrature made per second. No. of (+) ve quadrature made per second. No. of wave made per second. No. of cycles made per second. No. of (-) ve quadrature made per second. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The ratio of the resistance of a 200 W, 230 V lamp to that of a 100 W, 115 V lamp will be 0.5. 0.25. 2. 4. 0.5. 0.25. 2. 4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of heater will increase. none of these. decrease. remain constant. increase. none of these. decrease. remain constant. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A branch of a network is said to be passive when it contains voltage source. current source. battery. voltmeter. voltage source. current source. battery. voltmeter. ANSWER DOWNLOAD EXAMIANS APP
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