Energy and Power How many watt-hours represent 65 W used for 18 h? 11,700 Wh 11.7 Wh 1,170 Wh 117,000 Wh 11,700 Wh 11.7 Wh 1,170 Wh 117,000 Wh ANSWER DOWNLOAD EXAMIANS APP
Energy and Power How much continuous current can be drawn from a 60 Ah battery for 14 h? 428 A 4.28 A 42.8 A 4.2 A 428 A 4.28 A 42.8 A 4.2 A 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? 56.25 Wh 0.938 Wh 938 Wh 5.6 Wh 56.25 Wh 0.938 Wh 938 Wh 5.6 Wh 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 4.28% 42.85% 8.57% 85.7% 4.28% 42.85% 8.57% 85.7% ANSWER DOWNLOAD EXAMIANS APP
Energy and Power At the end of a 14 day period, your utility bill shows that you have used 18 kWh. What is your average daily power? 535 kWh 1.286 kWh 252 kWh 12.85 kWh 535 kWh 1.286 kWh 252 kWh 12.85 kWh 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 both resistors neither resistor 33 330 both resistors neither resistor 33 ANSWER DOWNLOAD EXAMIANS APP
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