Job Info. 1- Lesson #1

Question 1

In selecting either a box or open-end wrench, care should be taken to see that the ? properly fits the nut.

Answer 1

Wrench

Question 2

What might result from the use of an open-end wrench with too large an opening for a particular job?

Answer 2

The jaws of the wrench might become sprung.

. The nut or bolt might become rounded.

Question 3

True or false?

The rubber or vinyl handgrips found on most pliers are designed to protect the users from electrical shock.

Answer 3

False

Question 4

Should you avoid heating wrenches excessively?

Answer 4

Yes, the heat weakens and destroys the temper of the steel.

Question 5

? wrenches are designed to provide a wide range of applications in a single tool.

Answer 5

Adjustable

Question 6

To break a stuck nut loose, you should use a(n) ? wrench.

Answer 6

Box

Question 7

When should you use a piece of pipe as a leverage extension on the handle on a wrench?

Answer 7

Never use a piece of pipe as a leverage extension on the handle on a wrench.

Question 8

The ? wrench is intended for use on pipe to avoid marring the surface.

Answer 8

Strap

Question 9

What type of pipe wrenches are designed for turning and holding where marring is not objectionable?

Answer 9

Chain wrench

Pipe wrench

Question 10

What are the two basic nose styles for lineman’s side cutting pliers?

Answer 10

New England style

Square nose style

Question 11

True or false?

Cuts using pliers should always be made at right angles with the wire.

Answer 11

True

Question 12

True or false?

Side cutters should never be used as a hammer.

Answer 12

True

Question 13

Three nose configurations found on long nose pliers are ? , ? , and ? .

Answer 13

Chain
Needle
Round

Question 14

Flat nose pliers also are known as ? pliers.

Answer 14

Duck bill

Question 15

Slip joint pliers are also known as ? pliers.

Answer 15

tongue and groove
Water pump

Question 16

A hammer having a ? or a ? head should never be used for electrical work.

Answer 16

damaged / loose

Question 17

The ? is used to mark the center of a hole before drilling.

Answer 17

Center punch

Question 18

Star drills are used for drilling holes in ? material(s).

Answer 18

Concrete or masonry

Question 19

Why should you rotate the star drill after each blow of the hammer?

Answer 19

Rotating the drill prevents the drill from binding.

. Rotating the drill makes a smoother hole.

Question 20

The three basic parts of the standard screwdriver are the ? , ? , and the ? .

Answer 20

blade

handle

shank

Question 21

True or false?

Selecting and using a screwdriver having a blade much smaller than the screw head slot could cause the tip to snap.

Answer 21

True

Question 22

Answer 22

Hacksaw

Question 23

Answer 23

Bandsaw

Question 24

Answer 24

Holesaw

Question 25

Answer 25

KO PUNCHES

Question 26

True or false?
An offset screwdriver is available with standard or Phillips blades.

Answer 26

True