Energy and Power When the pointer of an analog ohmmeter reads close to zero, the resistor being measured is overheated shorted reversed open overheated shorted reversed open ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 220 resistor dissipates 3 W. The voltage is 25.7 V 2.5 V 73.3 V 257 V 25.7 V 2.5 V 73.3 V 257 V ANSWER DOWNLOAD EXAMIANS APP
Energy and Power How many watt-hours represent 65 W used for 18 h? 117,000 Wh 11.7 Wh 11,700 Wh 1,170 Wh 117,000 Wh 11.7 Wh 11,700 Wh 1,170 Wh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 33 half-watt resistor and a 330 half-watt resistor are connected across a 12 V source. Which one(s) will overheat? both resistors neither resistor 33 330 both resistors neither resistor 33 330 ANSWER DOWNLOAD EXAMIANS APP
Energy and Power Three hundred joules of energy are consumed in 15 s. The power is 200 W 2,000 W 2 W 20 W 200 W 2,000 W 2 W 20 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 15 V source is connected across a 12 resistor. How much energy is used in three minutes? 938 Wh 5.6 Wh 0.938 Wh 56.25 Wh 938 Wh 5.6 Wh 0.938 Wh 56.25 Wh ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS