A noncontact instrument commonly used to measure temperature is a(n) _____
A) infrared thermometer
B) thermocouple device
C) laser gun
D) temperature stick
A
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The magnetic field can be induced in a pipe by passing a high-amperage, low-voltage current through it using a set of _____.? ?
A. magnets? B. electrodes? C. probes? D. penetrants?
Which of the following can be determined through a property known as the linear coefficient of thermal expansion?
A. Number of lateral constraints causing several points of failure B. Number of vertical constraints causing several points of failure C. Amount of expansion for slender steel members, such as beams and columns D. Amount of contraction for slender steel members, such as beams and columns
Wire A has a diameter of 0.032 inches. Wire B has a diameter of 0.102 inches and an AWG rating of 10. Which of these is MOST likely to be the AWG rating of Wire A?
A) 5 ga. B) 14 ga. C) 20 ga. D) 12 ga.
Which of the following best describes the operation of the APP sensor?
A. Sensor 1 starts out at 0 volts and increases with increasing throttle angle. B. Sensor 2 starts out at 0 volts and increases with increasing throttle angle. C. Both A and B are correct D. Neither A nor B are correct