Intro

Question 1

Composition of atmospheric air?

Answer 1

Nitrogen-79%
Oxygen-21%
Co2 - traces

Question 2

How much oxygen do we absorb each breath?

Answer 2

4%

Question 3

Factors that increase heat related conditions?

Answer 3

Metabolic rate
Environment
Clothing
Fitness 
Race
Sex
Age

Question 4

How much rest and water should be consumed after temperatures below 35C?

Answer 4

30 mins/500ml

Question 5

How much rest and water should be consumed after hot and humid temperatures (>35C)?

Answer 5

60 mins rest/1000ml

Question 6

High pressure hose working pressure?

Answer 6

300

Question 7

Medium pressure hose pressure?

Answer 7

18bar

Question 8

What is BECALM and What is it for?

Answer 8

It’s for what the BAC records.

Batterylife,Electronics,Cylindercontents,Airflow,Leakages,Motionsensor.

Question 9

Motion sensor times?

Answer 9

Pre alarm-30 secs

Full alarm- further 15 secs (45 secs)

Question 10

How many litres of air at 300 bar?

Answer 10

1800l

Question 11

Cylinder and valve weight?

Answer 11

4.7kg

Question 12

Air cylinder water capacity?

Answer 12

6.7

Question 13

Retractable personal line lengths?

Answer 13

6m-1.25/4.75

Question 14

Why is carbon monoxide bad?

Answer 14

Combines with Haemoglobin instead of oxygen.

Question 15

When is the battery alert?

Answer 15

2hours before dying

Question 16

When does mechanical whistle sound?

Answer 16

65Bar

Question 17

Cylinder duration?

Answer 17

35 mins
10 min safety margin.
45 mins total

Question 18

How many turns to open cylinder valve?

Answer 18

3.5

Question 19

Personal line diameter?

Answer 19

4mm