Training Bulletin #12: Automatic Sprinkler System Flashcards Preview

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Flashcards in Training Bulletin #12: Automatic Sprinkler System Deck (11)
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1

Records show that _ of all fires in a sprinklered building are extinguished or satisfactorily held in check by the sprinkler system.

96%

2

One of the first fire alarm engine companies responding should lay _ lint into the fire department connection.

2- 2 1'2"

3

Pump operators should deliver _ to the inlet if NO fire is showing.

100 psi

4

Pump operators should deliver _ to the inlet if FIRE showing and number of heads activated.

150 psi

5

What is F-173?

Occupancy Record Card

6

_ may be encountered from time to time which are designed to provide simple, inexpensive protection for light hazard occupancies where not over _ sprinklers are likely to operate.

- "Junior Systems"
- 3-4

7

The junior system is connected directly to the service water supply through a _ brass pipe and electric water flow alarm.

- 1"

8

Is there a department connection and drain valve with a "junior system".

NO

9

The "junior system" itself is comprised of a loop of _ or _ of copper tubing fitted with small office sprinklers size of _.

- 3/4"
- 1"
- 1/4" or 3/8"

10

Junior Systems will discharge how much water compared to a standard 1/2" sprinkler?

1/2

11

How are Junior System sprinklers identified?

pintle extending beyond the center of the deflector.