MSA SCBA

Question 1

What NFPA standard certifies SCBA

Answer 1

1981
1982

Question 2

Lack of movement activates PASS after how many seconds? Full alert?

Answer 2

20

30

Question 3

Air capacity of SCBA bottle

Answer 3

66 cu ft

Question 4

SCBA cylinder weight

Answer 4

13.9 lbs

Question 5

SCBA cylinder dimensions

Answer 5

23.2 inches high

6.3 inches diameter

Question 6

To remove SCBA cylinder rotate the hand wheel how far?

Answer 6

1/4 turn

Question 7

What color bands on SCBA cylinder for hydrostatic testing rotation?

Answer 7

Blue red green orange yellow

Question 8

SCBA carrying handles rating?

Answer 8

Sides 500lbs

Top 1000lbs

Question 9

Universal air connection rating?

Answer 9

4500 PSI

Question 10

White light illuminates UAC connection at what PSI

Answer 10

1575 or 35% remaining air

Question 11

How long is Y block hose

Answer 11

39 inches

Question 12

First stage regulator reduces pressure to what

Answer 12

115 psi

Question 13

SCBA pneumatic bell starts when? Stops when?

Answer 13

1575 PSI or 35 percent

200psi

Question 14

How long is SCBA intermediate pressure hose?

Answer 14

24 inches

Question 15

Second stage regulator supplies how much air per minute?

Answer 15

120 liters

Question 16

SCBA LEDs

Answer 16

50 percent flashes yellow

35 percent yellow to red

Question 17

Face piece can protect up to what temp?
How much does it weigh

Answer 17

500 degrees for 5 mins

1.4 lbs

Question 18

SCBA buddy lights

Answer 18

7 lights

Question 19

SCBA battery life

Answer 19

6-8 hours of configure use

3-8 weeks average

Question 20

When do you replace SCBA battery?

Answer 20

50 percent

Question 21

On SCBA PASS what’re the ranges and colors of cylinder pressure

Answer 21

Green 4500-2300
Yellow 2200-1600
Red below 1500 psi

Question 22

How often does SCBA calculate and uoadate time on air?

Answer 22

Every 30 seconds after 3 minutes of use