Electric Circuits The resistivity of semi-conductors at room temperatures is 1000 to 1500 ohm - cm. 1.6 × 106 to 100 × 106 ohm - cm. 0.01 to 50 ohm - cm. 109 to 1012 ohm - cm. 1000 to 1500 ohm - cm. 1.6 × 106 to 100 × 106 ohm - cm. 0.01 to 50 ohm - cm. 109 to 1012 ohm - cm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a 3 - φ delta connection, two-wattmeter method is used to measure the power; if the two watt meters read 28.13 kW and 13.31 kW, the power factor of connection will be 0.85. 0.4. 0.6. 0.9. 0.85. 0.4. 0.6. 0.9. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which resistor will be physically larger in size? 1 k Ω, 1 W. 100 Ω, 10 W. 10 Ω, 50 W. 1 M Ω, 1/2 W. 1 k Ω, 1 W. 100 Ω, 10 W. 10 Ω, 50 W. 1 M Ω, 1/2 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which quantity should be measured by the voltmeter ? Speed Voltage Power Current Speed Voltage Power Current ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Millman theorem yields equivalent both ‘c’ and ‘d’ . current source. impedance. voltage source. both ‘c’ and ‘d’ . current source. impedance. voltage source. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following carbon coded resistor has value of 10k ohm with 20% tolerance? Orange, orange, black and gold stripes. Red, red, green and silver stripes. Brown, black, orange and no tolerance band. Yellow, violet, yellow and silver stripes. Orange, orange, black and gold stripes. Red, red, green and silver stripes. Brown, black, orange and no tolerance band. Yellow, violet, yellow and silver stripes. ANSWER DOWNLOAD EXAMIANS APP
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