ABSA Part A Practice Test UPDATED ACTUAL Questions and CORRECT
Answers
Which reference to scalars and vectors, a B
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
The flow of heat from molecule to A
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
Water is the best extinguisher for: D
A. An oil fire
B. A gas fire
C. An electrical fire
D. A wood fire
E. A metal burning fire
,The coefficient of friction is defined as: E
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
To start a body moving which of the B
following must be overcome?
A. Kinetic friction
B. Static friction
C. Fluid friction
D. Rolling friction
E. Normal force
Foam extinguishers are recommended for? C
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
A control loop controller D
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
The ratio between the ultimate strength D
and the allowable stress is defined as
A.Ultimate stress
B. Maximum allowable load
C. Working stress
D. Factor of safety
E. Elastic limit
Which of the following constitutes a Class A
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
The greatest load that can be applied to a E
material under is design conditions is called
A. Ultimate stress
B. Elastic limit
C. Allowable stress
D. Factor of safety
E. Maximum allowable load
, External tensile forces acting parallel but D
not in line produces:
A. Tensile stress
B. Compressive stress
C. Working stress
D. Shear stress
E. Compressive strain
If an object is in motion along a fractional B
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
Stepper motors have/are: E
A. Very high speed operation
B. Minimum torque when at standstill
C. Low reliability
D. Slow starting
E. Low efficiency
_______ are pieces of slag or tungsten that E
are trapped in a weld deposit
A. Porosity
B. Undercut
C. Incomplete fusion
D. Incomplete penetration
E. Inclusions
NDIR Detectors detect: A
A. CO/CO2
B. SO2
C. NOx
D. Relative humidity
E. CH4
Brass is an alloy of E
A. Copper and bronze
B. Copper and lead
C. Brass and lead
D. Copper and tin
E. Copper and zinc
The area under a velocity vs. time graph D
equal:
a. Distance
b. Speed
c. Acceleration
d. Displacement
e. Average velocity
Answers
Which reference to scalars and vectors, a B
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
The flow of heat from molecule to A
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
Water is the best extinguisher for: D
A. An oil fire
B. A gas fire
C. An electrical fire
D. A wood fire
E. A metal burning fire
,The coefficient of friction is defined as: E
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
To start a body moving which of the B
following must be overcome?
A. Kinetic friction
B. Static friction
C. Fluid friction
D. Rolling friction
E. Normal force
Foam extinguishers are recommended for? C
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
A control loop controller D
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
The ratio between the ultimate strength D
and the allowable stress is defined as
A.Ultimate stress
B. Maximum allowable load
C. Working stress
D. Factor of safety
E. Elastic limit
Which of the following constitutes a Class A
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
The greatest load that can be applied to a E
material under is design conditions is called
A. Ultimate stress
B. Elastic limit
C. Allowable stress
D. Factor of safety
E. Maximum allowable load
, External tensile forces acting parallel but D
not in line produces:
A. Tensile stress
B. Compressive stress
C. Working stress
D. Shear stress
E. Compressive strain
If an object is in motion along a fractional B
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
Stepper motors have/are: E
A. Very high speed operation
B. Minimum torque when at standstill
C. Low reliability
D. Slow starting
E. Low efficiency
_______ are pieces of slag or tungsten that E
are trapped in a weld deposit
A. Porosity
B. Undercut
C. Incomplete fusion
D. Incomplete penetration
E. Inclusions
NDIR Detectors detect: A
A. CO/CO2
B. SO2
C. NOx
D. Relative humidity
E. CH4
Brass is an alloy of E
A. Copper and bronze
B. Copper and lead
C. Brass and lead
D. Copper and tin
E. Copper and zinc
The area under a velocity vs. time graph D
equal:
a. Distance
b. Speed
c. Acceleration
d. Displacement
e. Average velocity
