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Catapult Vocabulary No. 1 (13 Questions)
Test Description: Vocabulary
Instructions: Answer all questions to get your test result.
1) What component are used to make a battery?
A
Cobolt
B
None of the available choices.
C
Urnanium
D
Beta Radiation
2) ______________ is the branch of physics or technology concerned with the mechanical properties of gases
A
Hydroponics
B
Hydraulic science
C
Pnuematics
D
Radiobiology
3) What is the purpose of a Regulator in Catapult terminology?
A
None of the available choices.
B
A device used to control the the flow rate of gas or fluids.
C
A person that regulates something, such as tax rates.
D
A person or body that supervises a particular industry or business activity.
4) What is an Actuator in Catapult terminology?
A
None of the available choices.
B
Both 1 and 2
C
A device used to control the the flow rate of gas or fluids.
D
A component of a machine that is responsible for moving and controlling a mechanism
5) What materials can a reservoir tank hold?
A
All of the available choices
B
Fuel
C
Water
D
Air
6) What is a shutoff valve used for?
A
To divert the flow of material in a piping system.
B
To regulate the flow of material in a piping system.
C
To increase the flow rate of material in a piping system.
D
To isolate the flow of material in a piping system.
7) ______________ Law states that the pressure and volume of a gas have an inverse relationship, when temperature is held constant.
A
Boyles Law
B
Newtons 2nd Law of Motion
C
Newtons 3rd Law of Motion
D
Newtons 1st Law of Motion
8) The best definition of a Solenoid valve is that it a a valve that is ___________________.
A
pneumatically operated.
B
electromechanically operated.
C
manually operated.
D
hydracully operated.
9) The volume of air, fluid, or material flowing through an area each second is the definition of ______________________
A
pressure.
B
area.
C
volume.
D
flow rate.
10) What is a Cradle in Catapult terminology?
A
The part of a catapult that provides the spring on a catapult.
B
The part of a catapult that provides support for the beam.
C
The part of a catapult that holds the beam in place.
D
The part of a catapult that holds the projectile.
11) Which formula is used to calculate force?
A
I equals E/R
B
A equals LW
C
f equals M/a
D
d equals 2r
12) When should procedures be used?
A
Both 1 and 3
B
Whenever the incorrect operation of an item could cause a safety problem.
C
Always
D
Never
13) What is meant by the term varability?
A
Both 1 and 2
B
The lack of consistency or fixed pattern; liability to vary or change.
C
The stability of procedure
D
None of the available choices
*select an answer for all questions
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