LADWP Electrical Craft Helper study guide
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
1. Which one of the folowing is generally used to increase or decrease
voltage?
A. rectifier
B. transformer
C. voltmeter
D. shunt
Correct Answer: B. Transformer
2. To prevent injury when lifting a 50-lb box, the body part where the most
strength should be focused is your
A. back
B. Legs
C. Shoulders
D. arms
Correct Answer: B. Legs
3. When should you lift a heavy object without having your back straight and
using your legs?
A. to complete high priority jobs
B. for short simple jobs
C. when ti can be done safely
D. always have back straight and use legs
Correct Answer: D. Always have back straight and use legs
,4. When lifting a 25-Ib box of material, the best lifting practice is to
A. Keep the legs straight and bend at the waist
B. use a hand truck
C keep the back straight and lift with the legs
D. ask a coworker for assistance
Correct Answer: C. Keep the back straight and lift with the legs
5. Of the following, the best way to stand when lifting a heavy object from the
ground is with the feet
A. close together, pointed in the same way, and with the knees stiff
B. close together, right foot forward, knees stiff, and the back upright
C alittle apart, pointed the same way, with knees bent and back upright
D. a little apart, pointed outward, with the knees and back both bent
Correct Answer: C. A little apart, pointed the same way, with knees bent
and back upright
6. Once you have secured afirm grip on the object, which of the folowing is
the proper way to stand?
A slowly begin to straighten your legs, lifting slowly
B. straighten legs slowly; twisting your body as needed ot readjust your grip
C. quickly straighten your legs and stand before losing your grip
D. straighten legs quickly; keeping your back straight
A. Correct Answer:Slowly begin to straighten your legs, lifting slowly
7. When lifting heavy objects, which part of the body should bear the bulk of
the physical effort
A. Arms
B. Back
C. Hands
D. Legs
8. Most injuries arising from the manual handling of materials are caused by
A. Improper lifting practices
, B. Improper piling or stacking of material
C. Insufficient working space
D. Lack of gloves and other PPE
A. Correct Answer:Improper lifting practices
9. To lift a bundle of conduit from the ground to a landing 30 feet above the
ground using a rope, the knot that should be used is a
A bowline
B. catspaw
C. square
D. clove hitch
Correct Answer: Bowline
10.To tie a line around a timber or post so that it will hold temporarily but can
be readily undone is the definition of
A. Knot
B. Loop
C. bend
D. Hitch
Correct Answer: D. Hitch
11.Of the following the knot which can be tied in the middle of the line is the
A. timber hitch
B. Sheep shank
C. running bowline
D. figure eight
Correct Answer: C. Running bowline
12.You are examining a wire rope which has been kept ni storage for some
time. You notice that the rope has an eye splice and has been tied into
knots. This situation should be considered
A. normal, but you should recheck the knots to insure that they are tied
, correctly
B. normal, but you should recheck the eye splice since they have a tendency
to slip
C. dangerous, but ti can be used once it has been coated with oil
D. dangerous, and the wire rope should not be used
Correct Answer: D. Dangerous, and the wire rope should not be used
13.Asolvent used to clean electrical equipment has spilled on your arm and is
starting to burn. The best source of information on proper first aid is
A. the American Red Cross first-aid handbook
B. the material safety data sheet
C. an internet search engine
D. your coworker
Correct Answer: B. The material safety data sheet
14.When working in a construction zone with an overhead crane in use, what
safety equipment should you use?
A. leather gloves
B. sunglasses
C. hard hat
D. back brace
Correct Answer: C. Hard hat
15.What safety equipment should be used when working ni a residential
street?
A. high visibility vest
B. tennis shoes
C. long sleeve shirts
D. moist towel around neck
A. Correct Answer: High visibility vest
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
1. Which one of the folowing is generally used to increase or decrease
voltage?
A. rectifier
B. transformer
C. voltmeter
D. shunt
Correct Answer: B. Transformer
2. To prevent injury when lifting a 50-lb box, the body part where the most
strength should be focused is your
A. back
B. Legs
C. Shoulders
D. arms
Correct Answer: B. Legs
3. When should you lift a heavy object without having your back straight and
using your legs?
A. to complete high priority jobs
B. for short simple jobs
C. when ti can be done safely
D. always have back straight and use legs
Correct Answer: D. Always have back straight and use legs
,4. When lifting a 25-Ib box of material, the best lifting practice is to
A. Keep the legs straight and bend at the waist
B. use a hand truck
C keep the back straight and lift with the legs
D. ask a coworker for assistance
Correct Answer: C. Keep the back straight and lift with the legs
5. Of the following, the best way to stand when lifting a heavy object from the
ground is with the feet
A. close together, pointed in the same way, and with the knees stiff
B. close together, right foot forward, knees stiff, and the back upright
C alittle apart, pointed the same way, with knees bent and back upright
D. a little apart, pointed outward, with the knees and back both bent
Correct Answer: C. A little apart, pointed the same way, with knees bent
and back upright
6. Once you have secured afirm grip on the object, which of the folowing is
the proper way to stand?
A slowly begin to straighten your legs, lifting slowly
B. straighten legs slowly; twisting your body as needed ot readjust your grip
C. quickly straighten your legs and stand before losing your grip
D. straighten legs quickly; keeping your back straight
A. Correct Answer:Slowly begin to straighten your legs, lifting slowly
7. When lifting heavy objects, which part of the body should bear the bulk of
the physical effort
A. Arms
B. Back
C. Hands
D. Legs
8. Most injuries arising from the manual handling of materials are caused by
A. Improper lifting practices
, B. Improper piling or stacking of material
C. Insufficient working space
D. Lack of gloves and other PPE
A. Correct Answer:Improper lifting practices
9. To lift a bundle of conduit from the ground to a landing 30 feet above the
ground using a rope, the knot that should be used is a
A bowline
B. catspaw
C. square
D. clove hitch
Correct Answer: Bowline
10.To tie a line around a timber or post so that it will hold temporarily but can
be readily undone is the definition of
A. Knot
B. Loop
C. bend
D. Hitch
Correct Answer: D. Hitch
11.Of the following the knot which can be tied in the middle of the line is the
A. timber hitch
B. Sheep shank
C. running bowline
D. figure eight
Correct Answer: C. Running bowline
12.You are examining a wire rope which has been kept ni storage for some
time. You notice that the rope has an eye splice and has been tied into
knots. This situation should be considered
A. normal, but you should recheck the knots to insure that they are tied
, correctly
B. normal, but you should recheck the eye splice since they have a tendency
to slip
C. dangerous, but ti can be used once it has been coated with oil
D. dangerous, and the wire rope should not be used
Correct Answer: D. Dangerous, and the wire rope should not be used
13.Asolvent used to clean electrical equipment has spilled on your arm and is
starting to burn. The best source of information on proper first aid is
A. the American Red Cross first-aid handbook
B. the material safety data sheet
C. an internet search engine
D. your coworker
Correct Answer: B. The material safety data sheet
14.When working in a construction zone with an overhead crane in use, what
safety equipment should you use?
A. leather gloves
B. sunglasses
C. hard hat
D. back brace
Correct Answer: C. Hard hat
15.What safety equipment should be used when working ni a residential
street?
A. high visibility vest
B. tennis shoes
C. long sleeve shirts
D. moist towel around neck
A. Correct Answer: High visibility vest
