ANSWERS (GRADED A+)
what type of meter is most appropriate when a tech must determine voltage? -
ANSWERvoltmeter
temp at which moisture begins to condense on objects? - ANSWERdew point
btu's equivalent to 1 watt hour
A. 3.418
B. 3.413
C. 3.213
D. 4.314 - ANSWER3.413 btu
continuity check is actually a specific type of?
a. volt check
b. resistance measurement
c. amp draw
d. none of the above - ANSWERresistance measurement
when a motor is working at a rate of 1492 watts, how much horsepower would it make
a. 3 hp
b. 2.5 hp
c. 4 hp
d. 2 hp - ANSWER2.00 horsepower
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 - ANSWERohms
the purpose of the electric motor is - ANSWERto 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 - ANSWERrun, start, common