Electric Circuits A 3Ω resistor having 2A current will dissipate the power of 12 W. 2 W. 4 W. 8 W. 12 W. 2 W. 4 W. 8 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The electrical resistance of human body is around 1000 ohms. 250 ohms. 5 ohms. 25 ohms. 1000 ohms. 250 ohms. 5 ohms. 25 ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit. What is the value of i ? - 5 A. 5 A. 6 A. 12 A. - 5 A. 5 A. 6 A. 12 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistivity of semi-conductors at room temperatures is 109 to 1012 ohm - cm. 0.01 to 50 ohm - cm. 1000 to 1500 ohm - cm. 1.6 × 106 to 100 × 106 ohm - cm. 109 to 1012 ohm - cm. 0.01 to 50 ohm - cm. 1000 to 1500 ohm - cm. 1.6 × 106 to 100 × 106 ohm - cm. 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. decrease. none of these. remain constant. increase. decrease. none of these. remain constant. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For same voltage, the ratio resistance of 100 W lamp to resistance of 25 W lamp is 1/4. 16. 4. 1. 1/4. 16. 4. 1. ANSWER DOWNLOAD EXAMIANS APP
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