EOB Questions CH.1 Flashcards
What part of the screwdriver fits into the slot of the screwdriver?
End
What hammer is most commonly used by the ABH?
Ball peen hammer
For a proper fit the Phillips head blade should fill what percent of the screw cavity?
100%
For a proper fit the standard head blade should fill what percent of the screw cavity?
75%
Bolt cutters are made lengths from?
18” to 36”
When bolt cutters are brought together rapidly, sometimes a bolt head or piece of rod being cut off will…
Fly
Hacksaws are manufactured to cut what?
Metal
What adjustable pipe wrench is used on soft metals such as brass?
Strap
What tool is sometimes called the all-purpose tool?
Wrecking bar
What type of material is the strap on the strap wrench made of?
Nylon
What are designed for prying boards from crates, for pulling spikes or heavy nails, and as a lever for moving heavy objects short distances?
Wrecking bar
With the proper attachment, which power tool can be used for buffering small items?
Pneumatic sander
The chuck key is usually secured to the electric cord within how many inches from the drill itself?
18”
When making a small starting point on the object to be drilled, utilization of what tool will prevent the drill bit from bouncing or slipping away?
Awl
The average size disc sander used in the navy is…
7” or 9”
The Italy impact scaler is a scaling and chipping tool. It is sometimes called a (n)
Jitterbug
Proper use of common power tools is discussed in detail in what chapter of tools and their uses, NAVEDTRA 14256?
Chapter 52
Where exact measurements are required, what measuring tool is used?
Caliper
Generally a rule has how many sets of graduations?
4
On flexible-rigid tapes, what is provided at one end to hook over the object being measured so you can handle it without assistance?
Hook
When not in use, rules and tapes should preferably be kept in a…
Wooden box
Why should rules and tapes be kept lightly oiled?
Prevents rusting
A dynamometer is an apparatus used for measuring what?
Force and energy
Uses for the dynamometer may include determining the breaking strength of what item on flight or hangar decks?
Pad eyes
Prior to the use of any portable electric tools, you should make sure the tools have a current what?
Inspection mark
Before plugging in any tool, be sure the tool is what?
Turned off
When any defected electrical tools are noted, the tools should be
Turned in to the electrical shop
Leaking or defective air hoses should be
Removed from service
Extension cords should be longer than 25 feet in length except when used in
Repair lockers
Electric tools of all types used in the navy are required to have
Warning tag
Which of the following should NOT be worn around rotating machinery?
Bracelets
When it is necessary to work with portable electrical tools or equipment in damp locations, what PPE must be worn?
Electric grade insulated gloves
When is wearing head protection mandatory?
Working on the flight deck
What is the largest line issued by the navy for general shipboard use?
16”
Nylon will part when stretched more than…
50%
What knot is used to secure tag lines during aircraft-hoisting operations?
Bowline
What is the purpose of the block and tackle?
Gain mechanical advantage
The part of the block and tackle that runs through the sheave is called the
Fall?
When stowing equipment, which tool should not be locked up?
Emergency equipment
