ABSA Part A Practice Test Questions With Complete Answers Already Passed!!
4 views 0 purchase
Course
AC-HPAT
Institution
AC-HPAT
ABSA Part A Practice Test Questions With Complete Answers Already Passed!!
Which reference to scalars and vectors, a space diagram:
a. Illustrates the position of the planets and the stars
b. illustrates a system of vectors
c. shows the relationship of the scalars to the vector
d. illustrates ...
ABSA Part A Practice Test Questions With
Complete Answers Already Passed!!
Which reference to scalars and vectors, a space diagram:
a. Illustrates the position of the planets and the stars
b. illustrates a system of vectors
c. shows the relationship of the scalars to the vector
d. illustrates a system of scalars
e. shows the relationship of time to the vector
B
The flow of heat from molecule to molecule within a substance or from molecule of one body to
those of another body in direct contact with it is defined as: a. Conduction
b. Convection
c. Specific heat
d. Latent heat of fusion
e. Absolute pressure
A
Water is the best extinguisher for:
A. An oil fire
B. A gas fire
C. An electrical fire
D. A wood fire
E. A metal burning fire
D
The coefficient of friction is defined as:
A. the downward force on the two services in contact
B. The force parallel to the surface required to start an object moving
C. The reaction normal perpendicular to the surface
D. The force parallel to the service required to keep an object moving at a constant linear velocity
E. The ratio of the force required to move up body to the
E
To start a body moving which of the following must be overcome?
A. Kinetic friction
B. Static friction
C. Fluid friction
D. Rolling friction
E. Normal force
B
Foam extinguishers are recommended for?
A. Class A and Class C fires
B. Class C and Class B fires
C. Class A and Class B fires
D. All classes of fires
E. All but burning liquids
C
,A control loop controller
A. period does not require a set point value
B. Sends a signal to a primary element
C. Will always eliminate deviation
D. Constantly compares input signals to the setpoint
E. Send signal to the transmitter
D
The ratio between the ultimate strength and the allowable stress is defined as
A.Ultimate stress
B. Maximum allowable load
C. Working stress
D. Factor of safety
E. Elastic limit
D
Which of the following constitutes a Class C fire?
A. Fire in an electrical panel
B. Fire in a fuel tank
C. Fire in a lumber pile
D. Fire in a coal bunker
E. Fire in a pile of paper
A
The greatest load that can be applied to a material under is design conditions is called
A. Ultimate stress
B. Elastic limit
C. Allowable stress
D. Factor of safety
E. Maximum allowable load
E
External tensile forces acting parallel but not in line produces:
A. Tensile stress
B. Compressive stress
C. Working stress
D. Shear stress
E. Compressive strain
D
If an object is in motion along a fractional surface in a certain direction what will be the direction of
frictional force exerted on that object?
A. Same
B. Opposite
C. Perpendicular
D. Angular with
E. Angular against
B
Stepper motors have/are:
A. Very high speed operation
, B. Minimum torque when at standstill
C. Low reliability
D. Slow starting
E. Low efficiency
E
____________are pieces of slag or tungsten that are trapped in a weld deposit
A. Porosity
B. Undercut
C. Incomplete fusion
D. Incomplete penetration
E. Inclusions
E
NDIR Detectors detect:
A. CO/CO2
B. SO2
C. NOx
D. Relative humidity
E. CH4
A
Brass is an alloy of
A.Copper and bronze
B.Copper and lead
C. Brass and lead
D. Copper and tin
E. Copper and zinc
E
The area under a velocity vs. time graph equal:
a. Distance
b. Speed
c. Acceleration
d. Displacement
e. Average velocity
D
A single vector which can replace a system of actors and has the same effect is called a
a complainer vector
b resultant
c concurrent factor
D scholar
E concentric vector
B
Which of the following is an advantage of gear drives over belt drives?
a overall drive length can be longer
b there is no slippage
c. gear drives require minimal maintenance
d. gear drives are more versatile
e. gear drives requires no maintenance
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ACADEMICAIDSTORE. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R229,99. You're not tied to anything after your purchase.
