Safety Precautions: Following safety procedures during drilling operations ______ eliminate accidents, loss of time, and materials.
A
will delay
B
will help
C
will block
D
will not help
E
will not permit
Self-assessment Week 10
Puntaje:
20
Safety Precautions: _____ any adjustments while the machine is operating.
A
Keep
B
Placed
C
Always make
D
Never make
E
Make
Lubrication: _______ each machine after use. Clean T-slots, grooves, and dirt from belts and pulleys.
A
Remove and do not clean
B
Do not remove
C
Clean
D
Untidy
E
Do not clean
Sharpening Twist Drills: The cutting lips must be of the ____, the lip clearance angle must be within a specific degree range, and the cutting lips must be of an equal length.
A
different angle
B
different position
C
same angle
D
same weight
E
same height
Drill Point: If the drill point is too ____, it will not center properly on the workpiece.
A
elevated
B
rounded
C
vertical
D
flat
E
raised
A ______________ receives the refrigerant gas with pressure and lowers its temperature to turn it into liquid.
A
cab
B
condenser
C
compressor
D
engine
E
refrigerant
The expansion system is mainly made up of _____________.
A
crankcases
B
valves
C
engines
D
pump
E
tires
Screw compressors are suitable for ___________________ refrigerants and offer an efficient power regulation.
A
BCBC / CBC
B
ZCZC / CZC
C
ACAC / CAC
D
HCFC / CFC
E
ECEC / CEC
A ___________________________ handles the refrigerant in its gaseous state and compresses it to increase the pressure and temperature
A
refrigerant
B
condenser
C
compressor
D
expansion system
E
engine
_____________________________ are made by two scrolls in which the refrigerant is compressed.
A
screw compressors
B
scroll compressors
C
hermetic compressors
D
helical screw compressors
E
engine compressors
Employees must ensure that all tools are correctly _______________ at the end of every day.
A
stored away*
B
dispersed
C
freed
D
opene
E
broken
Flammable and toxic vapours can accumulate in pits in dangerous quantities. This could result in a ______________ or explosion.
A
sand
B
fire
C
fuel
D
air
E
water
If the pit has not been used for some time its atmosphere should be _______________ before personnel enter the pit.
A
damaged
B
passed over
C
forgotten
D
tested
E
injured
If hand-lamps are used they should be of an explosion protected type capable of being dropped _______________________ without damage.
A
two metres
B
fifteen metres
C
ten metres
D
fifty metres
E
twenty metres
Electrical equipment used in pits _____________________________ for use in a flammable atmosphere.
A
should not be correct
B
should be used
C
should be suitable
D
should not be considered
E
should not be suitable
_____________________________ is to be able to operate with human- level consciousness and understand its own existence.
A
limited fire
B
self awareness
C
reactive boat
D
limited memory
E
limited air
Recurrent neural networks uses a sequential data to take information from prior inputs to influence the current input and _________________.
A
output
B
complexity
C
disappointment
D
search
E
endeavor
Researchers refer to ________________ as "self-attention".
A
AGI
B
Narrow AI
C
transformers
D
superintelligence
E
reinforcement learning
A Reactive machine can not store a memory and, as a result, can not rely on past experiences to inform decision making in _____________.
A
real time
B
past time
C
analyzed time
D
fuel time
E
forgotten time
Artificial Intelligence is a wide- ranging branch of _____________________________ concerned with building smart machines capable of performing tasks that typically require human intelligence.
A
memory science
B
inspection science
C
cleaning science
D
computer science
E
reason science
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