Which of the following are used to protect conductors from being damaged by the sharp edges of the threaded conduit end?
a. Locknuts
b. Insulated bushings
c. Conduit bodies
d. O-rings
b. Insulated bushings
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Technician A says the computer monitors the operation of the catalytic converter by looking at the upstream and downstream oxygen sensors. Technician B says that a vacuum gauge installed on a manifold vacuum source will rise steadily on hard acceleration if the exhaust is restricted. Who is correct?
A. Technician A B. Technician B C. Both A and B D. Neither A nor B
When rats become upset:
A) they go limp B) their tails move back and forth C) the hair on the body relaxes D) their bodies remain perfectly still
?Flowmeters measure the flow rate of a shielding gas in __________units.
A. ?CFM or L/min B. ?BTU or mm/sec C. ?GPH or K/min D. ?PSI or kPa
The contents of the executive section are stored in __________ memory devices.
A. RAM B. ROM