TEST BANK 10

TEST BANK 10

University

100 Qs

quiz-placeholder

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Assessment

Quiz

Mathematics

University

Hard

Created by

bounprem Offgun

FREE Resource

100 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What can you use as a substitute for soapy water when leak testing pipe during freezing weather?

Pine oil

Linseed oil

Turpentine

Petroleum jelly

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When winterizing a system, what is the first step in draining a water system?

Disconnect the unions

Close the main shutoff valve

Open the highest level faucets

Loosen at the lowest connection

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which antifreeze solution should be your first choice when you are protecting fixture traps against freezing?

Glycol

Alcohol

Glycerin

Calcium chloride

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When using a torch to thaw frozen pipes near wooden structures, you must isolate the area with a ?

Wet rag

Fire shield

Heat shield

Bucket of water

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The best way to thaw short length of frozen pipe up to 1 Ω inches in diameter is to use?

Torches

Electric thawers

Hot water and rags

Rubber hose and funnel

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the proper way to tighten bolts on a full circle clamp?

Working from the center out

Working from the outside in

Tightening every other bolt

The tightening sequences doesn’t matter

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of repair clamp should be used as a temporary repair?

Unions

No hub clamps

Compression coupling

Emergency pipe clamp

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