ASM CDC 3 AND 4 EXAM QUESTIONS
WITH COMPLETE SOLUTIONS
What head marking symbols on the taper-lok pins indicate that it is an injection type? -
ANSWER-Indented slots stamped on the head of the fastener
The second dash number stamped on the head of a taper-lok fastener pin represents
the - ANSWER-depth of the injector ports
The symbol on the bottom of a taper-lok pin represents the - ANSWER-grip length
What other problem besides centering can you eliminate by using a washer-nut
assembly on a taper-lok pin? - ANSWER-Washer fumbling
When riveting part together the first step you take is to - ANSWER-secure parts to
prevent slippage
When inspecting newly formed solid rivet shop heads what are the height and diameter
requirements? - ANSWER-Height is 1/2 of the rivets diameter; diameter is 1 1/2 of the
rivets diameter
For best results Jo-bolt holes should be drilled - ANSWER-undersized, then brought up
to final size by reaming
The next step after installing a millable Jo-bolt is to - ANSWER-inspect it for looseness
Which of these tools is not required to remove a tight Jo-bolt fastener? - ANSWER-Drill
bushing fixture
What determines the twist drill size you need to remove a Jo-bolt that is rotating in the
hole? - ANSWER-Diameter of the Jo-bolt
To properly inspect an installed mechanical-lock blind bolt, you check the fit of the
manufactured head against the surface, - ANSWER-position of the pin, and position of
the locking collar
Which is not a step in removing a mechanical-lock blind bolt? - ANSWER-Drill out the
sleeve
Which of these is not a procedure for drilling a mechanical-lock blind rivet hole? -
ANSWER-Use a drill bushing
Gaps are permitted between a mechanical-lock blind rivet and the surface provided they
meet which specifications? - ANSWER-Technical orders
, How many nose assemblies are required to install Composi-Lok II (2) fasteners? -
ANSWER-Two
After installation what tool do you use to inspect a Composi-Lok fastener? - ANSWER-
Stem break off gage
If you find the nut plate is misaligned after installing it using pull-through blind rivets, the
probable cause is the - ANSWER-nut plate was clamped too loosely during installation
Which cable term defines a cylindrical steel rod? - ANSWER-wire
A cable or wire rope twisted around a separate wire rope best describes which cable
term? - ANSWER-Independent wire-rope center
Which of the following is not a type of aircraft cable? - ANSWER-Vinyl-coated
What is the frequency of inspection when you substitute a corrosion resistant steel
(CRES) cable for a carbon steel cable? - ANSWER-One-half the time of normal
inspection
What cable accessory is mainly used to change cable direction? - ANSWER-Bellcrank
unit
A cable that has had a kinked area straightened - ANSWER-must be repaired or
replaced
You cannot cut cables by using a - ANSWER-torch
What is the maximum amount a terminal may be bent after swaging? - ANSWER-1/2
degree
In order to properly pull-test a cable, you keep the cable under tension for - ANSWER-
Three minutes
Which type of aluminum alloy tubing do you use to repair a hydraulic system that carries
high pressures up to 3,000 psi? - ANSWER-6061-T
The preferred tubing material for manufacturing external aircraft brake lines is -
ANSWER-corrosion-resistant stainless steel tubing type 304
Which color designates aluminum alloy Air Force - Navy (AN) and military specification
(MS) fittings? - ANSWER-Blue
to be considered objectionable, the depth for a dent on a tubing assembly is -
ANSWER-20 percent of the tube diameter
WITH COMPLETE SOLUTIONS
What head marking symbols on the taper-lok pins indicate that it is an injection type? -
ANSWER-Indented slots stamped on the head of the fastener
The second dash number stamped on the head of a taper-lok fastener pin represents
the - ANSWER-depth of the injector ports
The symbol on the bottom of a taper-lok pin represents the - ANSWER-grip length
What other problem besides centering can you eliminate by using a washer-nut
assembly on a taper-lok pin? - ANSWER-Washer fumbling
When riveting part together the first step you take is to - ANSWER-secure parts to
prevent slippage
When inspecting newly formed solid rivet shop heads what are the height and diameter
requirements? - ANSWER-Height is 1/2 of the rivets diameter; diameter is 1 1/2 of the
rivets diameter
For best results Jo-bolt holes should be drilled - ANSWER-undersized, then brought up
to final size by reaming
The next step after installing a millable Jo-bolt is to - ANSWER-inspect it for looseness
Which of these tools is not required to remove a tight Jo-bolt fastener? - ANSWER-Drill
bushing fixture
What determines the twist drill size you need to remove a Jo-bolt that is rotating in the
hole? - ANSWER-Diameter of the Jo-bolt
To properly inspect an installed mechanical-lock blind bolt, you check the fit of the
manufactured head against the surface, - ANSWER-position of the pin, and position of
the locking collar
Which is not a step in removing a mechanical-lock blind bolt? - ANSWER-Drill out the
sleeve
Which of these is not a procedure for drilling a mechanical-lock blind rivet hole? -
ANSWER-Use a drill bushing
Gaps are permitted between a mechanical-lock blind rivet and the surface provided they
meet which specifications? - ANSWER-Technical orders
, How many nose assemblies are required to install Composi-Lok II (2) fasteners? -
ANSWER-Two
After installation what tool do you use to inspect a Composi-Lok fastener? - ANSWER-
Stem break off gage
If you find the nut plate is misaligned after installing it using pull-through blind rivets, the
probable cause is the - ANSWER-nut plate was clamped too loosely during installation
Which cable term defines a cylindrical steel rod? - ANSWER-wire
A cable or wire rope twisted around a separate wire rope best describes which cable
term? - ANSWER-Independent wire-rope center
Which of the following is not a type of aircraft cable? - ANSWER-Vinyl-coated
What is the frequency of inspection when you substitute a corrosion resistant steel
(CRES) cable for a carbon steel cable? - ANSWER-One-half the time of normal
inspection
What cable accessory is mainly used to change cable direction? - ANSWER-Bellcrank
unit
A cable that has had a kinked area straightened - ANSWER-must be repaired or
replaced
You cannot cut cables by using a - ANSWER-torch
What is the maximum amount a terminal may be bent after swaging? - ANSWER-1/2
degree
In order to properly pull-test a cable, you keep the cable under tension for - ANSWER-
Three minutes
Which type of aluminum alloy tubing do you use to repair a hydraulic system that carries
high pressures up to 3,000 psi? - ANSWER-6061-T
The preferred tubing material for manufacturing external aircraft brake lines is -
ANSWER-corrosion-resistant stainless steel tubing type 304
Which color designates aluminum alloy Air Force - Navy (AN) and military specification
(MS) fittings? - ANSWER-Blue
to be considered objectionable, the depth for a dent on a tubing assembly is -
ANSWER-20 percent of the tube diameter
