Technician A says that a crankshaft must make two full rotations for the camshaft to make one. Technician B says that some engines vary the valve timing during operation to increase performance. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: C
Trades & Technology
You might also like to view...
Non-protected workers who are exposed to rabies must undergo a series of about twenty injections over a two-month period
Indicate whether the statement is true or false
Trades & Technology
Elevations are best measured using a _____.
a.carpenter’s level c.builder’s level b.tape measure d.elevator
Trades & Technology
Employees must comply with all ___________________ and _____________________ safety rules and regulations.
What will be an ideal response?
Trades & Technology
When digital logic or other designs that use high-pin-count chips are used, ____ trace layers are required.
A. one B. two C. four D. more than four
Trades & Technology