S12 New

1.

1 point

About 96% of fire are extinguished or controlled when sprinklers are installed.

True

False

2.

1 point

Preaction systems are designed for

quickly change the water and air pressure in a system

situations where there is danger of serious water damage

delays the water from reaching the sprinkler head

3.

1 point

What color TAG and DISK does a system partially out of service need

GREEN

RED and WHITE

RED and BLUE

4.

1 point

A Dry Standpipe with a Manual Control Valve is supplied by a public water main.

True

False

5.

1 point

When is a standpipe required in a building?

over 100' high

Theaters

used for shelters

over 75' high or over 6 stories

6.

1 point

What is a Wet Standpipe system?

A system that has water in the piping sometimes.

A system that never has water in the piping.

A system that always has water in the piping.

7.

1 point

How often do you perform maintenance on a sprinkler system valve?

Monthly

Annually

Quarterly

Weekly

8.

1 point

What is a fire pump?

a connection normally on the exterior of the building.

a transverse bend occurring where the hose doubles over

A pump that has fire running through it

A pump that is a provider of liquid flow and pressure dedicated to fire protection

9.

1 point

In a quick opening device, the accelerator and the exhauster are both automatically activated when a drop of

2 psi in air pressure is detected

6 psi in air pressure is detected

8 psi in air pressure is detected

4 psi in air pressure is detected

10.

1 point

What is a fire pump?

A pump that is a provider of liquid flow and pressure dedicated to fire protection

a transverse bend occurring where the hose doubles over

A pump that has fire running through it

a connection normally on the exterior of the building.

11.

1 point

A supply of at least ______ extra sprinkler heads shall be kept available on the premises, to replace promptly any fused or damaged sprinklers. si

6

3456

11

3

12.

1 point

A dry standpipe has water running through it all of the time.

True

False

13.

1 point

What color DISK and TAG does a system needs if it appears to be free of any defects and is working properly?

RED and BLUE

RED and WHITE

GREEN

14.

1 point

Automatic sprinkler systems are designed to

do nothing

spray foam on the fire

automatically distribute water on a fire

sound a alarm when a fire goes on

15.

1 point

At what temperature does a disk have to reach in order for the valve to open and let water run through it?

5 Degrees F

165 Degrees F

675 Degrees F

234 Degrees F

16.

1 point

Before taking a system out of service, the impairment coordinator needs to

Determine the duration the system will be out of service

Inspect areas of the building affected

Notify the insurance carrier

All of the above

17.

1 point

Sprinkler heads that DO NOT need to be replaced are

sprinkler heads that have been painted on

sprinkler heads that have fused

sprinkler heads that are dusty

sprinkler heads that are loaded

18.

1 point

A supervisory device signals when the valve is open

True

False

19.

1 point

How often should an alarm device on a sprinkler system be inspected?

Quarterly

Annually

Monthly

Weekly

20.

1 point

There shall be one or more employees with a certificate of fitness to inspect the sprinkler system following the standard of the NFPA 25 of 2005

True

False