IFSTA Chapter 8 Telescopic Aerials Flashcards
1
Q
When operating an aerial, how many motions are recommended?
A
One Motion at a time unless the situation is critical
2
Q
How many inches should the device be positioned approximately above the surface of the target
A
5 to 6 inches
3
Q
When subjected to extremely cold temperatures this should be avoided to its structural members
A
Shock Loading
4
Q
Obvious signs of heat damage to the aerial device
A
Discoloration, Disfiguration, Deformed welds, improper mechanical response
5
Q
What is recommended operation and rest time of the auxiliary hydraulic pump
A
One minute intervals
6
Q
To gain access to windows what must the aerial ladder never be used as
A
a battering ram
7
Q
Lateral vs perpendicular loads on the aerial
A
Lateral loads are bad, perpendicular good
