-
You can remove a difficult screw with a square-shank screwdriver by applying a?
Wrench to the shank
-
Which of the following is a true statement concerning a properly ground tip on a standard screwdriver?
It is square and flat
-
When striking an object with a hammer, the hammer face should be?
Paralled to the work
-
What kind of pliers are mainly for holding or bending flat or round stock?
Combination slip-joint
-
What kind of pliers are good for pulling cotter pins?
Diagonal cutting
-
What type of pliers would you use to bend thin metal or form loops in wire?
Round-nose
-
Which wrench is usually the stongest, fastest, and safest in a tool kit?
Socket
-
What sequence of files would you use to file soft steel?
Start with a second-cut, finish with a smooth file
-
When filing aluminum or lead, you should use a?
Rasp
-
What type of guage would you use to measure an actuating switch clearance?
Thickness
-
A precaution concerning torque wrenches is to?
Never use a torque that has been dropped unless it has been verified
-
Before storing a torque wrench you have used, you should?
Set it at its lowest usable setting
-
Tubing used in aircraft oxygen, fuel, lubrication, fire extinguishing, instruments, hydraulic, and vent lines is?
Aluminum alloy and stainless steel
-
When torquing a bolt assembly, what is the force applied to overcome friction?
Torsion
-
When installing a cotter pin, ensure the prong that bends over the bolt shank does not exceed the bolt?
Diameter
-
What is the maximum number of bolts you can safely wire together in series when using the double-twist method?
Three
-
Which technical order (TO) tells you the appropriate temperature setting for a wire-marking machine?
1-1A-14
-
Wires and wire bundles should be supported by clamps or grommets at intervals of no more than?
24 inches
-
All wire groups or bundles must be tied when supports are more than?
12 inches apart
-
How many nicked or broken wire strands are allowed on 16-guage aluminum wire?
None
-
Solderless terminals are preferred over soldered types mainly because?
They are faster, cleaner, and more uniform
-
What ensures a connector plug and receptacle are not mismated?
Key-and-key way arrangement
-
How much will termofit material, used in compact wire bundles, shrink when heat is applied to it?
Half its original diameter
-
The EMP-hardened cable provides a barrier to?
Electrostatic interference
-
A fixed union between two metallic objects that permits good electrical conductivity between them is?
Bonding
-
Never use cushioned clamps in any bonding or grounding connection, because the cushion acts as?
An insulator
-
After a bonding or grounding jumper is installed it should read no more than?
0.1 ohms
-
Which type of solder is preferred for printed circut boards?
63/37
-
Oxide film is removed from the surface of metals during the soldering process by?
The soldering flux
-
How should you shape a soldering iron's copper tip?
Use a fine file while the tip is cold
-
How should you clean a plated soldering tip?
With an abrasive cloth while the tip is cold
-
Why do we use termal shunts in soldering?
They protect heat-sensitive components
-
You can best determine a soldered connection's quality by?
Giving it a thorough visual inspection
-
Prior to soldering electronic equipment, ensure the equipment is?
Disconnected from the power source
-
How should you test the heat of a soldering iron?
Touch the tip to solder, away from your body
|
|
