AP technical Please provide explanations or reason for the a

A&P technical

Please provide explanations or reason for the answer

1. Given the following data, calculate the torque reading you
should see on the torque wrench an adaptor is attached to.
Length, drive square to handle pivot—21 inches
Length, extension (adaptor)—4 inches desired
Actual torque—125 inch-pounds
A. 98 inch-pounds                             C. 112 inch-pounds
B. 105 inch-pounds                            D. 120 inch-pounds

4. Oil seals between the engine crankcase and accessories are most apt to be made from
A. asbestos sheeting.                                  C. cork gaskets.
B. solid copper. D. rubber sheeting.

12. Wedge-type ends are characteristic of
A. claw hammers.                                            C. ball-peen hammers.
B. cross-peen hammers.                                      D. body hammers.

Solution

4) C) cork gaskets

12. C) ball peen hammers