M7 Flashcards
1
Q
- prohibit action that could cause hazard
A
prohibition signs
2
Q
- command a certain action
A
mandatory signs
3
Q
- warn against danger or risk
A
warning signs
4
Q
- show escape routes. emergency doors. etc
A
emergency signs
5
Q
- max load to be lifted manually
A
20kg
6
Q
- used for pneumatic tools like drills. rivet guns etc
A
compressed air
7
Q
- used to inflate tires and shock struts
A
compressed nitrogen
8
Q
- used to dissolve
A
dilute or suspend other materials
9
Q
- Class A fire
A
solid matter (wood
10
Q
- Class B fire
A
liquid matter or oils and grease
11
Q
- Class C fire
A
gaseous matter
12
Q
- Class D fire
A
flammable metals
13
Q
- Class F fire
A
cooking oil and fat
14
Q
- only be used for Class A fires
A
water
15
Q
- eliminates oxygen from fire and suitable for class a & b fires
A
carbon dioxide
16
Q
- most effective for class a.b & c fires
A
dry powder
17
Q
- liquified. compressed gas that stops fire by chemically disrupting combustion
A
Halon
18
Q
- most common fire extinguishing agent for aircraft cabin
A
halon
19
Q
- aqueous film forming foam agent that builds layer of foam when discharged
A
foam
20
Q
- used for class d & f fires
A
sand
21
Q
- covering law and serves the company’s internal emergency and catastrophe protection and/or limitation of damages in case of emergencies
A
alarm order (AO)
22
Q
- Systeme International d’ Unites
A
SI
23
Q
- diff between basic dimension and the upper or lower limit
A
tolerance / allowance
24
Q
- used for sheet metal layout and measurements where slide gauge or micrometer is not needed
A
steel scales or rules
25
Q
- equipped with hook on on6e end that will hold onto a corner or ledge
A
flexible steel tape
26
Q
- most common tool for testing squareness of components and parts
A
tri-square
27
Q
- consist of half round dial that is graduated from 0 to 180 degrees (measure angle)
A
protractor
28
Q
- hole is larger than shaft
A
clearance
29
Q
- used to measure inside or outside radii
A
radius Gauge
30
Q
- used to check interface gaps or gaps and made of thin steel leaves
A
feeler gauge
31
Q
- freezing & boiling point in fahrenheit
A
-32 F (freezing) & 212 F (boiling)