Electric Circuits Which of the following has least resistivity? Lead. Mercury. Aluminium. Copper. Lead. Mercury. Aluminium. Copper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following materials has the least resistivity ? Lead. Zinc. Mercury. Copper. Lead. Zinc. Mercury. Copper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit which of the following represents the Q factor ? XC/R VR/V All of these XL/R XC/R VR/V All of these XL/R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current of 1 mA flows through a 1M ohm, 2 W carbon resistor. The power dissipated as heat in the resistor will be 2 W. 0.5 W. 1 W. None of these 2 W. 0.5 W. 1 W. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the three colour bands of a resistor are grey, violet and gold, what is the value of the resistor? 7.7 ohms. 9.7 ohms. 8.7 ohms. 6.7 ohms. 7.7 ohms. 9.7 ohms. 8.7 ohms. 6.7 ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two 1 kΩ, 1 W resistors are connected in series. Their combine resistance and wattage will be 1 kΩ, 1 W. 2 kΩ, 0.5 W. 2 kΩ, 1 W. 0.5 kΩ, 2 W. 1 kΩ, 1 W. 2 kΩ, 0.5 W. 2 kΩ, 1 W. 0.5 kΩ, 2 W. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS