NATE Core Practice Quiz with correctly answered questions

what type of meter is most appropriate when a tech must determine voltage? voltmeter temp at which moisture begins to condense on objects? dew point btu's equivalent to 1 watt hour A. 3.418 B. 3.413 C. 3.213 D. 4.314 3.413 btu electrical test meter that test volts, ohms and current A. multimeter B. ohmeter C. monometer D. trimeter multimeter when climbing down a ladder workers must use 2 hands single phase load is drawing 4.5 amps in a 230V circuit with a power factor of 0.91 A. 1245 watts B. 3841 watts C. 1137 watts D. 1126 watts 1137 watts what meter function should be used to know if a limit switch is open or closed when de-energized A. amps B. ohms C. volts D. resistance ohms the purpose of the electric motor is to change electrical energy into mechanical energy on a single phase PSC motor, the three terminals are A. run start go B. common go stop C. run start common D. none of the above run, start, common agency with jurisdiction for shipping refrigerants D.O.T ( Department of Transportation ) to determine relative humidity a tech should use psychrometer 5kw heater rated at 240 volts equals how many watts a. 4500 b. 3000 c. 5000 d. 1000 5,000 electric current measured in a. amps b. volts c. ohms d. none of the above amperes run capacitor on motor lacks a start capacitor or relay, the motor is called a. PSC b. AFV c. PSM d. PWZ PSC mix 1 quart of cleaning solution with 14 quarts of water, how many quarts of cleaning concentrate will be needed to prepare 60 quarts of mixed solution a. 3 3/4 b. 3 c. 4 d. 4 1/4 4 quarts for electric heaters, proper btu conversion per kw is a. 3,431 b. 8921 c. 4312 d. 3413 3,413 btu per kw