JATC TEST 2 QUESTIONS WITH
VERIFIED ANSWERS
Proper name for channel lock - Correct Answers -Tongue and groove/ water pump
What happens when jaws of wrench are heated? - Correct Answers -Weaken and break
Never use a screwdriver as a hammer - Correct Answers -
Strap wrench for pipe to avoid marring - Correct Answers -
Dirty jobsite = hazardous jobsite - Correct Answers -
Best time to clean jobsite? - Correct Answers -After each small job is completed.
Green concrete? - Correct Answers -Less than 28 days old
3 basic principles an anchor uses? - Correct Answers -Friction, keying, bonding
Why is it difficult to measure horizontal with tape measure? - Correct Answers -It sags
Slight shock/ tingle - Correct Answers -5 milliamps
2 causes of accidents on ladder? - Correct Answers -Unsafe conditions and unsafe acts
Unsafe condition? - Correct Answers -Metal ladder
Varnished wooden ladder is acceptable - Correct Answers -
Extensions ladders use - Correct Answers -1/4 ratio
Ladder has to be — above roof? - Correct Answers -3 foot
Extreme pain, respiratory arrest - Correct Answers -50-150 milliamps
Death, cardiac arrest - Correct Answers -5 amps or above
Fuses and circuit breakers are designed to protect? - Correct Answers -Equipment and
conductors
GFCI can interrupt power within - Correct Answers -1/40th second
VERIFIED ANSWERS
Proper name for channel lock - Correct Answers -Tongue and groove/ water pump
What happens when jaws of wrench are heated? - Correct Answers -Weaken and break
Never use a screwdriver as a hammer - Correct Answers -
Strap wrench for pipe to avoid marring - Correct Answers -
Dirty jobsite = hazardous jobsite - Correct Answers -
Best time to clean jobsite? - Correct Answers -After each small job is completed.
Green concrete? - Correct Answers -Less than 28 days old
3 basic principles an anchor uses? - Correct Answers -Friction, keying, bonding
Why is it difficult to measure horizontal with tape measure? - Correct Answers -It sags
Slight shock/ tingle - Correct Answers -5 milliamps
2 causes of accidents on ladder? - Correct Answers -Unsafe conditions and unsafe acts
Unsafe condition? - Correct Answers -Metal ladder
Varnished wooden ladder is acceptable - Correct Answers -
Extensions ladders use - Correct Answers -1/4 ratio
Ladder has to be — above roof? - Correct Answers -3 foot
Extreme pain, respiratory arrest - Correct Answers -50-150 milliamps
Death, cardiac arrest - Correct Answers -5 amps or above
Fuses and circuit breakers are designed to protect? - Correct Answers -Equipment and
conductors
GFCI can interrupt power within - Correct Answers -1/40th second
