BBS 200 AVANCED BALLISTICS SDI 100% Correct Verified 2024 Version
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Course
THE AUTHENTIC
Institution
THE AUTHENTIC
After a bullet leaves the rifle barrel, what two forces act on the bullet's trajectory
gravity and the force due to the air
Which reloading scale is accurate, inexpensive, and not affected by changes in atmospheric pressure?
a. An electronic scale
b. A beam scale
c. A kitchen scale
d. A sprin...
BBS 200 AVANCED BALLISTICS SDI |
100% Correct | Verified | 2024 Version
After a bullet leaves the rifle barrel, what two forces act on the bullet's trajectory
gravity and the force due to the air
Which reloading scale is accurate, inexpensive, and not affected by changes in atmospheric pressure?
a. An electronic scale
b. A beam scale
c. A kitchen scale
d. A spring scale
A beam scale
The sizing die is ________ and needs to be fitted into an appropriate reloading press.
a. Temperature-sensitive
b. Cartridge-specific
c. Crimped
d. Thermocoupled
Cartridge-specific
Full-length sizing die setup begins by inserting the ______ into the top of the press's ram.
a. Trim die
,b. Decapping pin
c. Case lube
d. Shellholder
Shellholder
The measurement for overall case length is taken from the flat of the case head to the opening of the
case mouth, and the length is always expressed as a maximum dimension less _____________.
a. Ten-thousandths of an inch
b. One-tenth of an inch
c. One one-thousandths of an inch
d. Ten-thousandths of a milliliter
Ten-thousandths of an inch
Which process compresses metal and reforms it to a specified dimension?
a. Soft-seating
b. Cam-over
c. Decapping
d. Resizing
Resizing
What is the proper name for a bullet tip
a. The meplat
b. The cam
, c. The head
d. The point
The meplat
What is the name for backing off the ram slightly and screwing in the die an additional 1/8- to ¼-turn?
a. Soft-seating
b. Cam-over
c. Decapping
d. Crimping
Cam-over
True or False
The cleaning of the primer pocket cannot be done until the primer is removed.
TRUE
True or False
To achieve proper obturation on a resized case, it is preferable to focus on the dimensions of a minimum
chamber specification, one that has only the slightest clearance needed to easily and safely chamber the
round.
TRUE
The sizing die is ________ and needs to be fitted into an appropriate reloading press.
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