Tools Flashcards
(41 cards)
What makes a standard screwdriver different from a Phillips head screwdriver?
Tip is shaped different
How many main parts make up the construction of a standard screwdriver?
3
The stillson adjustable wrench is equipped with how many jaws?
2
What provides gripping ability on the stillson wrench?
Serrated teeth
When a definite force must be applied to a nut or bolt head, what tool must be used ?
Torque wrench
The hinges on bolt cutters should be kept …
Well oiled
What tool can be used as a lever for moving heavy objects short distances ?
Wrecking bar
Pneumatic describes what type of power source …
Air
The average size electric drill is equipped with what capacity three fingered chuck?
1/4
The pneumatic chipping hammer is another tool useful to the ABH when scaling…
Large areas
How many wrecking bars
3
Three types of wrecking bars …
Halligan tool, crow bar , large claw tool
Three types of torque wrenches
Micrometer setting , dial indicating, deflecting beam
How long are extension cords ?
25 ft except cvn & repair locker cords
Types of line (4)
Stabilizing , tag lines, securing lines, tending lines
Breaking strength of Manila
BS= C2 * 900lbs
What is used to secure tag lines during aircraft hoisting operations and for securing components of the mk1 life preserver
Bowline
What is an assembly of blocks and ropes used to gain mechanical advantage in lifting of pulling ?
Tackle
What term means a rope either Manila or wire reeves through a pair of blocks to form a tackle
Fall
Small stuff equals
Line 1 3/4
Canopies
Hinge, clamshell,sliding
Universal salvage harnesses…
Vertical hitch, basket hitch, choker hitch
Vertical hitch max weight
31,000
Basket hitch max weight
94,000