Question Bank Flashcards
(39 cards)
Why are dirty surroundings potentially hazardous
They can lower personal standards.
What does it mean if an employee does not fill out the accident book after an injury.
There will be no legal standing point for compensation for the employee
What is FOD
Any thing alien to the aircraft that can potentially cause damage
Why should you keep work areas tidy
Reduce risk of FOD, reduce slip + trip hazards.
How do approved codes of practice differ from industry guidance?
ACOPs are approved by the HSE
What is HSG 65
Guidance for leaders etc. On how to oversee and manage health and safety.
At least How many employees does a business need to have to be required to have a written health and safety policy
5 or more.
When is a detail drawing made
During the aircraft’s design
What does a detail drawing provide?
All the information required to construct every part
What heading do detail drawings, assembly drawings and installation drawings come under?
Working drawings.
What do detail drawings not show
Location, position, or fastening method.
First angle projections.
Each view represents the side of the object that is remote from it in the adjacent view.
European in origin.
Symbolised by the square thing the the circle thing.
Third angle
American
Each view represents the side of the object that is nearest to it n its adjacent view.
Isometric view.
Tilts object forward so portions of all three views can be seen in one view.
Edges all 30 degrees from drawing plane.
Cutting angle of reamers
45 degreees +/- 5
Drill point angles
118 for aluminium or mild steel
135 for aluminium and steel
30 - 70 for plastic materials.
British standards institute for fits and clearances
21 hole classifications designated by A,B,C,D etc
21 shaft classifications designated a,b,c,d etc.
16 grades of accuracy. Designated by numbers 1-16.
ISO system for fits and clearances
Similar to the British standards one but it has 28 classifications for holes and shafts and 20 grades of accuracy.
What is the newall system
The first standard that evolved in the uk to standardise limits and fits.
Downsides of newall system
It doesn’t specify enough fits. The ones it does list do not comply to modern production
MSDS sheets
Contains necessary information to complete a risk assessment.
Contains 16 sections.
Electricity at work regulations. Year?
1989
What is the portable halon extinguisher
Halon 1211 bcf
Which is the halon extinguisher used as a flooding agent
Halon 1301 known as BTM
