ELECTRICAL CRAFT HELPER STUDY GUIDE| 100+
ACTUAL QUESTIONS & VERIFIED ANSWERS
1. The best tool ot tighten a rigid 1-inch conduit coupling ot a threaded conduit
is/are.....
A. a monkey wrench
B. an adjustable wrench
C. adjustablepliers
D. a crescent wrench ANS A. a Monkey Wrench
2. Which si the best tool ot verify that equipment fastened ot a wal is parallel
,to the ground....
A . a level
B. a square
C. ruler
D. a laser ANS A. a level
3. One should remove drill bits and return drill motors to their cases and
storage areas....
A. at the completion of the last application of that tool
B. at the end of each application
C. at the completion of the whole job
D. at the end of the work day only ANS A. at the completion of the last
application of that tool
4. If a ladder has a broken rung on it, the best practice would be to....
A. repair the rung with duct tape
B. repair the rung with tie wire
C. repair the rung with electrical tape D. discard the ladder ANS D. discard the
ladder
5. When should portable electric tools and extension cords be checked for
serviceability?
A. before use
B. during use
C. after use
,D. if it doesn't work ANS A. before use
6. How far out from a structure should the base of a portable ladder extended
to 20 feet high be placed?
A. one foot
B. two feet
C. Five feet
D. Ten feet ANS C. Five feet
7. Which one of the folowing hand tools has a handle, a shank, and a blade?
A. pliers
B. wrench
, C. hammer
D. screwdriver ANS D. Screwdriver
8. You are working inside a high voltage sub-station installing new equipment.
What is the best tool to verify the dimensions of the high voltage equipment
room (125 ft x 75 ft, as stated ni the engineering design)?
A. metallic measuring tape
B. wooden folding rule
C. 100-foot cloth measuring tape
D. Pacing ANS B. Wooden folding ruler
9. The best tool used to measure 15 feet of wire is a
A. slide rule
B. yard stick
C. measuring tape
D. Weight scale ANS B. Yard stick
10. The best tool for measuring a very long conduit run is
A. A measuring wheel
B. A long tape measure
C. A measure pull string tape
D. Experience ANS A. A measuring wheel
11. How many 120-foot lengths of wire can be cut from five 500-foot reels?
4 B/ B36
ACTUAL QUESTIONS & VERIFIED ANSWERS
1. The best tool ot tighten a rigid 1-inch conduit coupling ot a threaded conduit
is/are.....
A. a monkey wrench
B. an adjustable wrench
C. adjustablepliers
D. a crescent wrench ANS A. a Monkey Wrench
2. Which si the best tool ot verify that equipment fastened ot a wal is parallel
,to the ground....
A . a level
B. a square
C. ruler
D. a laser ANS A. a level
3. One should remove drill bits and return drill motors to their cases and
storage areas....
A. at the completion of the last application of that tool
B. at the end of each application
C. at the completion of the whole job
D. at the end of the work day only ANS A. at the completion of the last
application of that tool
4. If a ladder has a broken rung on it, the best practice would be to....
A. repair the rung with duct tape
B. repair the rung with tie wire
C. repair the rung with electrical tape D. discard the ladder ANS D. discard the
ladder
5. When should portable electric tools and extension cords be checked for
serviceability?
A. before use
B. during use
C. after use
,D. if it doesn't work ANS A. before use
6. How far out from a structure should the base of a portable ladder extended
to 20 feet high be placed?
A. one foot
B. two feet
C. Five feet
D. Ten feet ANS C. Five feet
7. Which one of the folowing hand tools has a handle, a shank, and a blade?
A. pliers
B. wrench
, C. hammer
D. screwdriver ANS D. Screwdriver
8. You are working inside a high voltage sub-station installing new equipment.
What is the best tool to verify the dimensions of the high voltage equipment
room (125 ft x 75 ft, as stated ni the engineering design)?
A. metallic measuring tape
B. wooden folding rule
C. 100-foot cloth measuring tape
D. Pacing ANS B. Wooden folding ruler
9. The best tool used to measure 15 feet of wire is a
A. slide rule
B. yard stick
C. measuring tape
D. Weight scale ANS B. Yard stick
10. The best tool for measuring a very long conduit run is
A. A measuring wheel
B. A long tape measure
C. A measure pull string tape
D. Experience ANS A. A measuring wheel
11. How many 120-foot lengths of wire can be cut from five 500-foot reels?
4 B/ B36
