Technician A says that silent chains are quieter than roller chains and do not stretch with use. Technician B says that on overhead valve engines, the camshaft is usually placed in the block above the crankshaft. Who is right?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
Question 2
Technician A says that valve overlap is the number of crankshaft degrees that both valves are closed. Technician B says that valve overlap is the number of degrees that both valves are open. Who is right?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
Common modifications of amino acid side chains in proteins
Cutaway of a V-8 engine showing the lifters, pushrods, roller rocker arms, and valves.
After checking for stored diagnostic trouble codes (DTCs), the wise technician checks service ...
Shoulder and Torso Stretch by Twisting and Looking Behind.
Pharmacy Technician
Structure of polypeptide chains