AMT block 2 Questions and Answers
Verified 2024
.0001" is what scale on a micrometer - ANSWER-vernier
25 ft/lbs of torque is equal to... (convert into inch pounds) - ANSWER-300 inch pounds
(25x12 or 300/12)
a single raised dash on the head of a bolt means - ANSWER-corrosion resistant steel
bolt
a thickness gauge is used to... - ANSWER-check the clearences between two surfaces
alclad consists of... - ANSWER-pure aluminum surface layers on a aluminum alloy core
dividers do not provide a reading when... - ANSWER-used as a measuring device
drained Nicad batteries should be neutralized - ANSWER-boric acid
ductility is... - ANSWER-the ability to be drawn into a shape
How can an aircraft mechanic cause corrosion - ANSWER-by not cleaning up after
themselves and leaving oily fingerprints on certain parts
how do you reduce internal stresses and brittleness of steel? - ANSWER-tempering
after hardening
how do you restore a damaged anodized surface - ANSWER-chemical surface
treatment
how many twist per inch should you have when performing the double twist method of
hand safety wiring - ANSWER-6-8
if a cotter pin hole does not align within the torque range what is the acceptable practice
- ANSWER-change the washers and try again
improper heat treatment - ANSWER-a primary cause of intergranular corrosion
in galvanic or electro-chemical series of metals what metals or those that will give up
electrons most easily - ANSWER-anodic
Machinist scale. - ANSWER-generally used to get a dimension for a divider
Verified 2024
.0001" is what scale on a micrometer - ANSWER-vernier
25 ft/lbs of torque is equal to... (convert into inch pounds) - ANSWER-300 inch pounds
(25x12 or 300/12)
a single raised dash on the head of a bolt means - ANSWER-corrosion resistant steel
bolt
a thickness gauge is used to... - ANSWER-check the clearences between two surfaces
alclad consists of... - ANSWER-pure aluminum surface layers on a aluminum alloy core
dividers do not provide a reading when... - ANSWER-used as a measuring device
drained Nicad batteries should be neutralized - ANSWER-boric acid
ductility is... - ANSWER-the ability to be drawn into a shape
How can an aircraft mechanic cause corrosion - ANSWER-by not cleaning up after
themselves and leaving oily fingerprints on certain parts
how do you reduce internal stresses and brittleness of steel? - ANSWER-tempering
after hardening
how do you restore a damaged anodized surface - ANSWER-chemical surface
treatment
how many twist per inch should you have when performing the double twist method of
hand safety wiring - ANSWER-6-8
if a cotter pin hole does not align within the torque range what is the acceptable practice
- ANSWER-change the washers and try again
improper heat treatment - ANSWER-a primary cause of intergranular corrosion
in galvanic or electro-chemical series of metals what metals or those that will give up
electrons most easily - ANSWER-anodic
Machinist scale. - ANSWER-generally used to get a dimension for a divider
