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 58 Ah 0.58 Ah 21 Ah 2.1 Ah 58 Ah 0.58 Ah ANSWER DOWNLOAD EXAMIANS APP
Energy and Power In 0.025 W, there are 0.00025 mW 2,500 µW 25 mW 25 kW 0.00025 mW 2,500 µW 25 mW 25 kW 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? 330 33 both resistors neither resistor 330 33 both resistors neither resistor ANSWER DOWNLOAD EXAMIANS APP
Energy and Power The power rating of a carbon-composition resistor that is to handle up to 1.2 W should be 2 W 5 W 0.5 W 1 W 2 W 5 W 0.5 W 1 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power If it takes 400 ms to use 12,000 J of energy, the power is 30 W 300 kW 30 kW 3 W 30 W 300 kW 30 kW 3 W ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A power supply produces a 0.6 W output with an input of 0.7 W. Its percentage of efficiency is 42.85% 4.28% 8.57% 85.7% 42.85% 4.28% 8.57% 85.7% ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS