Tools

Question 1

How are hammers sized?

Answer 1

The weight of the head.

Question 2

How are chisels classified?

Answer 2

By the shape of their point.

Question 3

What is the most commonly used chisel in CG aviation?

Answer 3

Cold Chisel

Question 4

For open end and box end wrenches the jaws/box are set at what degree angle to the body?

Answer 4

15 degrees

Question 5

To prevent injury and damage to aircraft, what percent of the slot/recess must be filled by screwdrivers?

Answer 5

75% slot for standard, 100% recess for phillips and torque set

Question 6

What is the formula for determining torque when using an adapter?

Answer 6

TW= TAxL/L+E

TW: Torque indicated, TA: torque applied, L: wrench length, E: adapter length

Question 7

When do you not have to calculate torque when using an adapter?

Answer 7

When the adapter is applied at 90%

Question 8

When using torque wrenches, the working range should NOT be within the lower ___ or the capacity of the wrench. Why?

Answer 8

20%. Torque wrenches do not have accuracy requirements for the lowest 20%.