Electrical craft helper study guide
Study online at https://quizlet.com/_f8hdgq
1. The best tool ot tighten a rigid 1-inch conduit coupling A. a Monkey Wrench
ot a threaded conduit is/are.....
A. a monkey wrench
B. an adjustable wrench
C. adjustablepliers
D. a crescent wrench
2. Which si the best tool ot verify that equipment fas- A. a level
tened ot a wal is parallel to the ground....
A . a level
B. a square
C. ruler
D. a laser
3. One should remove drill bits and return drill motors to A. at the completion of the
their cases and storage areas.... last application of that tool
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
4. If a ladder has a broken rung on it, the best practice D. discard the ladder
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
5. When should portable electric tools and extension A. before use
cords be checked for serviceability?
A. before use
B. during use
, Electrical craft helper study guide
Study online at https://quizlet.com/_f8hdgq
C. after use
D. if it doesn't work
6. How far out from a structure should the base of a C. Five feet
portable ladder extended to 20 feet high be placed?
A.one foot
B. two feet
C. Five feet
D. Ten feet
7. Which one of the folowing hand tools has a handle, a D. Screwdriver
shank, and a blade?
A. pliers
B. wrench
C. hammer
D. screwdriver
8. You are working inside a high voltage sub-station in- B. Wooden folding ruler
stalling 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
9. The best tool used to measure 15 feet of wire is a B. Yard stick
A. slide rule
B. yard stick
C. measuring tape
D. Weight scale
10. A. A measuring wheel
, Electrical craft helper study guide
Study online at https://quizlet.com/_f8hdgq
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
11. How many 120-foot lengths of wire can be cut from C. 20
five 500-foot reels?
A.16
B. 18
C. 20
D. 22
12. To measure the amount of cable that is on a reel, it is B. use the footage indica-
most accurate to tor stamped on the cable
A. use a folding ruler
B. use the footage indicator stamped on the cable
C. use an estimate
D. count wraps on the reel
13. to test a 110-volt lighting circuit is alive, a person D. place an ammeter in se-
should best.... ries with a fused jumper
A. use an ammeter across the line and connect one leg to
B. use a voltmeter across the line ground
C. touch each wire in turn to ground through a fused
jumper
D. place an ammeter in series with a fused jumper and
connect one leg to ground
14. Which of the following protects a power line against D. Ground wires
damage from lightning by carrying the charge away
from the power line?
A. transformers
Study online at https://quizlet.com/_f8hdgq
1. The best tool ot tighten a rigid 1-inch conduit coupling A. a Monkey Wrench
ot a threaded conduit is/are.....
A. a monkey wrench
B. an adjustable wrench
C. adjustablepliers
D. a crescent wrench
2. Which si the best tool ot verify that equipment fas- A. a level
tened ot a wal is parallel to the ground....
A . a level
B. a square
C. ruler
D. a laser
3. One should remove drill bits and return drill motors to A. at the completion of the
their cases and storage areas.... last application of that tool
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
4. If a ladder has a broken rung on it, the best practice D. discard the ladder
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
5. When should portable electric tools and extension A. before use
cords be checked for serviceability?
A. before use
B. during use
, Electrical craft helper study guide
Study online at https://quizlet.com/_f8hdgq
C. after use
D. if it doesn't work
6. How far out from a structure should the base of a C. Five feet
portable ladder extended to 20 feet high be placed?
A.one foot
B. two feet
C. Five feet
D. Ten feet
7. Which one of the folowing hand tools has a handle, a D. Screwdriver
shank, and a blade?
A. pliers
B. wrench
C. hammer
D. screwdriver
8. You are working inside a high voltage sub-station in- B. Wooden folding ruler
stalling 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
9. The best tool used to measure 15 feet of wire is a B. Yard stick
A. slide rule
B. yard stick
C. measuring tape
D. Weight scale
10. A. A measuring wheel
, Electrical craft helper study guide
Study online at https://quizlet.com/_f8hdgq
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
11. How many 120-foot lengths of wire can be cut from C. 20
five 500-foot reels?
A.16
B. 18
C. 20
D. 22
12. To measure the amount of cable that is on a reel, it is B. use the footage indica-
most accurate to tor stamped on the cable
A. use a folding ruler
B. use the footage indicator stamped on the cable
C. use an estimate
D. count wraps on the reel
13. to test a 110-volt lighting circuit is alive, a person D. place an ammeter in se-
should best.... ries with a fused jumper
A. use an ammeter across the line and connect one leg to
B. use a voltmeter across the line ground
C. touch each wire in turn to ground through a fused
jumper
D. place an ammeter in series with a fused jumper and
connect one leg to ground
14. Which of the following protects a power line against D. Ground wires
damage from lightning by carrying the charge away
from the power line?
A. transformers
