Energy and Power A 6 V battery is connected to a 300 load. Under these conditions, it is rated at 40 Ah. How long can it supply current to the load? 1 h 200 h 10 h 2,000 h 1 h 200 h 10 h 2,000 h ANSWER DOWNLOAD EXAMIANS APP
Energy and Power When the pointer of an analog ohmmeter reads close to zero, the resistor being measured is reversed shorted overheated open reversed shorted overheated open ANSWER DOWNLOAD EXAMIANS APP
Energy and Power How many watt-hours represent 65 W used for 18 h? 11,700 Wh 11.7 Wh 117,000 Wh 1,170 Wh 11,700 Wh 11.7 Wh 117,000 Wh 1,170 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 8.57% 42.85% 85.7% 4.28% 8.57% 42.85% 85.7% 4.28% ANSWER DOWNLOAD EXAMIANS APP
Energy and Power How much continuous current can be drawn from a 60 Ah battery for 14 h? 42.8 A 428 A 4.28 A 4.2 A 42.8 A 428 A 4.28 A 4.2 A ANSWER DOWNLOAD EXAMIANS APP
Energy and Power A 120 resistor must carry a maximum current of 25 mA. Its rating should be at least 4.8 W 150 mW 480 mW 15 mW 4.8 W 150 mW 480 mW 15 mW ANSWER DOWNLOAD EXAMIANS APP
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