Chapter 19 Salvage And Overhaul

Question 1

A threaded stem indicates the valve position on which sprinkler control valve

Answer 1

Outside stem and yoke

Question 2

Ideally, when should overhaul operations begin

Answer 2

After fire investigators have examined the scene

Question 3

Operating a PIV handle is similar to operating a

Answer 3

Hydrant wrench

Question 4

The risk of rekindle exists even if as little as ____ of the original fire is left smoldering

Answer 4

1 percent

Question 5

A grounding rod is most likely to be found on which item

Answer 5

Portable generator

Question 6

Approximately how much does water weigh

Answer 6

8.3 lb per gallon

Question 7

The first portable light should be set up

Answer 7

At the entry point into the structure

Question 8

What is a common salvage operation

Answer 8

Covering ventilation openings

Question 9

What is the most reliable method in determining whether there is a hidden fire

Answer 9

Direct inspection

Question 10

What should be done when a small tear is found in a salvage cover

Answer 10

Apply duct tape over the tear

Question 11

Which device interrupts the current when there is a problem with an electrical ground

Answer 11

GFI

Question 12

Which statement about opening a ceiling is correct

Answer 12

The hook should be pointed away from you

Question 13

Which type of sprinkler head is particularly difficult to shut off

Answer 13

Recessed

Question 14

Which hazard is of particular concern with the use of gasoline-powered portable pumps

Answer 14

Carbon monoxide