What is the purpose of a safety lockout program?
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To protect the circuit you are working on, to protect the life of the person,
to protect the employer from law suits.
The main purpose of lubrication is usually to
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Reduce friction. and wear
When starting a centrifugal pump that us part of a manifold with no check valve
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You should open the suction valve, start the pump, then open the
discharge valve slowly
What type of filters would be required when working in an area which requires an
efficiency of 99%?
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Hepa Filters
The best method of tightening belts is to use
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A belt tension meter or pressure gauge
The major adcantage of soft copper tubing is its
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Lenght
What type of packing should be selected for low pressure steam conditions where
softness and lubrication are desirable characteristics?
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Braided
The true shape of an object cannot be visualized by a
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Single orthographic view
Overtensioning the belt results in
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High current draw of the motor, greater bearing strain, shorter belt life
Purging of the hoses on an oxy-acetylene torch should occur
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When securing the rig for the day.
How often did you lubricate a sealed bearing?
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, Never
Brazed cast fittings should be cooled with a
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Damp cloth
As to the contents of a portable fire extinguisher, which of the following is not
correct?
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Carbon Monoxide
Light oil has
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Low viscosity
Which of the following cannot be properly listed among the terminal effects of
lubricants with oil having an unnessarily high viscosity?
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Give this one a try later!
To protect the circuit you are working on, to protect the life of the person,
to protect the employer from law suits.
The main purpose of lubrication is usually to
Give this one a try later!
Reduce friction. and wear
When starting a centrifugal pump that us part of a manifold with no check valve
,Give this one a try later!
You should open the suction valve, start the pump, then open the
discharge valve slowly
What type of filters would be required when working in an area which requires an
efficiency of 99%?
Give this one a try later!
Hepa Filters
The best method of tightening belts is to use
Give this one a try later!
A belt tension meter or pressure gauge
The major adcantage of soft copper tubing is its
Give this one a try later!
Lenght
What type of packing should be selected for low pressure steam conditions where
softness and lubrication are desirable characteristics?
,Give this one a try later!
Braided
The true shape of an object cannot be visualized by a
Give this one a try later!
Single orthographic view
Overtensioning the belt results in
Give this one a try later!
High current draw of the motor, greater bearing strain, shorter belt life
Purging of the hoses on an oxy-acetylene torch should occur
Give this one a try later!
When securing the rig for the day.
How often did you lubricate a sealed bearing?
Give this one a try later!
, Never
Brazed cast fittings should be cooled with a
Give this one a try later!
Damp cloth
As to the contents of a portable fire extinguisher, which of the following is not
correct?
Give this one a try later!
Carbon Monoxide
Light oil has
Give this one a try later!
Low viscosity
Which of the following cannot be properly listed among the terminal effects of
lubricants with oil having an unnessarily high viscosity?
Give this one a try later!
