Module 7A (B2)

Module 7A (B2) quiz contains 60 question based on the syllabus for module 7A examination for B2 category.

The time limit for the quiz is 75 min.

The number of attempts allowed are unlimited.

All the best.

1. 
When mixing acid and water

2. 
An aircraft should not be refueled when

3. 
Which type of extinguisher can be used for an electric fire?

4. 
A dry powder extinguisher is coloured

5. 
You are involved with a fire caused by titanium swarf. What type of extinguishant should you use to deal with the fire?

6. 
How many teeth per inch are used on a hacksaw blade for cutting hard metal?

7. 
The colour of CO2 type fire extinguisher is

8. 
In an oxygen system, if the pressure drops to 500 PSI, it

9. 
A CO2 extinguisher is used on

10. 
When lifting a bulky component with a wire rope sling, the component can be protected from damage by the sling by

11. 
The minimum 'no smoking' zone around an aircraft when refuelling is

12. 
Fire on landing gear brake should be extinguished with

13. 
Risk assessments should only be carried out on

14. 
After working with epoxy resins, how is natural oil returned to the skin?

15. 
How many strokes per minute are used on a hacksaw when cutting thick metal?

16. 
Which type of extinguisher can be used for engine fire?

17. 
Acetylene gas forms an explosive compound with

18. 
Neither oil nor grease should be used as a lubricant on couplings or pipelines carrying

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