Energy and Power A given power supply is capable of providing 6 A for 3.5 h. Its ampere-hour rating is 21 Ah 2.1 Ah 0.58 Ah 58 Ah 21 Ah 2.1 Ah 0.58 Ah 58 Ah ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 75 load uses 2 W of power. The output voltage of the power supply is approximately 120 V 1.2 V 6 V 12 V 120 V 1.2 V 6 V 12 V ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A certain appliance uses 350 W. If it is allowed to run continuously for 24 days, how many kilowatt-hours of energy does it consume? 201.6 kWh 8.4 kWh 2.01 kWh 20.16 kWh 201.6 kWh 8.4 kWh 2.01 kWh 20.16 kWh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 68 resistor is connected across the terminals of a 3 V battery. The power dissipation of the resistor is 22.6 mW 13.2 mW 226 mW 132 mW 22.6 mW 13.2 mW 226 mW 132 mW ANSWER DOWNLOAD EXAMIANS APP
Energy and Power When the pointer of an analog ohmmeter reads close to zero, the resistor being measured is open shorted overheated reversed open shorted overheated reversed ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 3.3 k resistor dissipates 0.25 W. The current is 8.7 A 8.7 µA 8.7 mA 87 mA 8.7 A 8.7 µA 8.7 mA 87 mA ANSWER DOWNLOAD EXAMIANS APP