cylinder leakage test is being performed on an overhead valve V8 engine. When air is applied to the number 5 cylinder, a hissing noise is heard from the tail-pipe. Tech A says that the cam lobe for the number 5 exhaust valve could be worn down. Tech B says that number 5 exhaust valve could be burned. Who is right?
What will be an ideal response?
Technician B only
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Determine the hazard quotient for an adult exposure to 0.1 mg/m3 of acrylamide in the air of a polymer production facility during a 30-year industrial career. Use the U.S. EPA IRIS website to find relevant risk assessment parameters.
What will be an ideal response?
The Silver Fox is classified as a _____ rabbit
A) giant B) large C) medium D) small
To make threading electrode wire easier, ____.
A. straighten about 12 in. (305 mm) of the end of the wire and cut off any kinks B. cut off about 12 in.(305 mm) of the end of the wire C. cut off about 2 in.(50 mm) of the end of the wire D. straighten about 2 in.(50 mm) of the end of the wire and cut off any kinks
A system that is overcharged will operate with:
A) A high subcooling and a high superheat. B) A low subcooling and a low superheat. C) A high subcooling and a low superheat. D) A low subcooling and a high superheat.