Maintenance Practices M7.1

Question 1

What is the health and safety at work act 1974

Answer 1

Places a legal duty on employers to ensure everyone is kept safe

Question 2

How far must a no smoking sign be from a refuelling zone

Answer 2

15m

Question 3

What is the diameter of the fuelling zone

Answer 3

6m

Question 4

What current can be lethal to a person

Answer 4

As little as 0.1 amp

Question 5

How can you tell if an oxygen system is contaminated

Answer 5

The smell test

Question 6

What is cascade charging

Answer 6

Using the bottle with the least amount of pressure first to prevent wastage of gas

Question 7

A single person lift shouldn’t exceed

Answer 7

20kg

Question 8

What is the role of the team leader

Answer 8

Should not be involved in the lift just there to direct

Question 9

What is used on class A fires

Answer 9

Water

Question 10

What is used on class a and b fires

Answer 10

Foam

Question 11

What is used on a b c and d fires

Answer 11

Powder

Question 12

What is used on class b fires

Answer 12

Co2

Question 13

What are used on class a and f fires

Answer 13

Wet chemical

Question 14

What is the most common fire extinguisher type used on aircraft

Answer 14

Halon

Question 15

When reporting accidents how quickly should they be reported

Answer 15

72 hours