?Technician A says that some manufacturers recommend against breaking the cylinder glaze with a glaze breaker when re-ringing an engine that has not been removed from the car. Technician B says that a Flex-Hone is used to help break the cylinder glaze so new rings can seat more easily. Who is right?
A. ?Technician A only
B. ?Technician B only
C. ?Both A and B
D. ?Neither A nor B
Answer: C
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A vehicle is undergoing a SHED test. What is being measured?
A) Tail pipe gasses B) Evaporative emissions C) Lighting pollution D) Zero emissions
Two technicians are discussing how to loosen bleeder valves. Technician A says that a shock is usually necessary to break the taper at the base of the valve. Technician B says to apply steady, loosening torque to the bleeder valve using a 6-point wrench. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Shop-built stairs are usually smaller than the finished width of the stairwell by _____
a. 1/2" b. 1" c. 1-1/2" d. 2"
If the resistance in an electric circuit is increased, the current _____.
A. increases B. decreases C. stays the same D. cannot be determined