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WorksheetsReview Unit 7 part 1
Total questions: 45
Worksheet time: 11hrs 15mins
What type of switch use to control the movement of mechanical devices?
Level switch
Pressure switch
Limit switch
Temperature switch
What type of switch use to show the valve is open or close?
Level switch
Pressure switch
Limit switch
Temperature switch
What type of switch use to operate and control of indicator lights?
Level switch
Pressure switch
Limit switch
Temperature switch
What is the function of Limit switch?
Control device that respond to temperature change
Control the movement of mechanical devices
Control the react to pressure changes in liquid or gas
Control the device that measure and respond to liquid level
What is the function of Limit switch?
Control the device that measure and respond to liquid level
Control the react to pressure changes in liquid or gas
Show the valve is open or close
Control device that respond to temperature change
What is the function of Switch Shown?
Control device that respond to temperature change
Control the movement of mechanical devices
Control the react to pressure changes in liquid or gas
Control the device that measure and respond to liquid level
What type of switch is control device that measure and respond to liquid level?
Pressure switch
Limit switch
Temperature switch
Level switch
What is the application switch use to Controlling the water level in a water tank with pump motor?
Pressure switch
Limit switch
Temperature switch
Level switch
What is the function of Level switch?
Control device that respond to temperature change
Control the movement of mechanical devices
Control the react to pressure changes in liquid or gas
Control the device that measure and respond to liquid level
What is the function of Level switch?
Controlling the operation of pump motor and alarm annunciators
Control device that respond to temperature change
Control the movement of mechanical devices
Control the react to pressure changes in liquid or gas
What type of switch is used in controlling the operation of pump motor and alarm annunciators?
Pressure switch
Limit switch
Temperature switch
Level switch
What is the function of switch shown?
Control device that respond to temperature change
Control the movement of mechanical devices
Control the react to pressure changes in liquid or gas
Control the device that measure and respond to liquid level
What type of switch is control device that react to pressure changes in liquid or gas?
Level switch
Pressure switch
Limit switch
Temperature switch
What is the function of Pressure switch?
Control the react to pressure changes in liquid or gas.
control the movement of mechanical devices
control the device that measure and respond to liquid level
Control device that respond to temperature change
What is the function of the switch shown?
Control device that respond to temperature change
Control the movement of mechanical devices
Control the react to pressure changes in liquid or gas
Control the device that measure and respond to liquid level
What type of switch is control device use to protect process equipment in pipeline?
Level switch
Pressure switch
Limit switch
Temperature switch
What type of switch is control device use to Monitor and control pressure in pipelines?
Level switch
Pressure switch
Limit switch
Temperature switch
Where used the Pressure switch?
Control device that respond to temperature change.
control the movement of mechanical devices
control the device that measure and respond to liquid level
Air compressor.
What type of switch is control device that respond to temperature change?
Level switch
Pressure switch
Limit switch
Temperature switch
What type of switch it can be used to protect against over- temperature conditions?
Level switch
Pressure switch
Limit switch
Temperature switch
What is the function of the switch shown?
Control the react to pressure changes in liquid or gas.
Control the movement of mechanical devices
Controlling the water level in a water tank with pump motor
Control device that respond to temperature change
What type of switch is used in activate circuit controlling heaters and blower?
Level switch
Pressure switch
Limit switch
Temperature switch
What type of switch is used in refrigeration equipment?
Level switch
Pressure switch
Limit switch
Temperature switch
What is the function of the Temperature switch?
Control the react to pressure changes in liquid or gas.
control the movement of mechanical devices
Controlling the water level in a water tank with pump motor
Control device that respond to temperature change
What type of switch is used in controlling the operation of pump motor and alarm annunciators?
What type of switch is control device use to protect process equipment in pipeline?
What type of switch use to operate and control of indicator lights ?
What type of switch it can be used to protect against over- Heat conditions?
A sequenced industrial control circuit system, what happen on the process system if product level on Low-Low (LO-LO) Level?
Solenoid valve control the product
The product transferred to other tank
Shut down
Audible alarm run
A sequenced industrial control circuit system What is fitted in the system has built in and will shut down the process on High-High (Hi-Hi) Level
Pressure switch
Temperature switch
Safety device
Level switch
A sequenced industrial control circuit system before start the Sequence of Operation the following conditions
All tanks at same product level
System switched to manual
All safety devices auto
All tanks at correct product level.
A sequenced industrial control circuit system before start the Sequence of Operation the following conditions
All tanks at same product level
System switched to Auto
System switched to manual
All safety devices auto
A sequenced industrial control circuit system before start the Sequence of Operation the following conditions
All tanks at same product level
System switched to manual
All safety devices reset
Pushing PB5 start the sequence.
Refer to the sequential control simulator schematic diagram, what is pushbutton use to start the sequence of operation?
PB1
PB2
PB5a
PB8PB8
Refer to the sequential control simulator schematic diagram, what is the component use to control the product flow from tank 1 to tank 2?
C1
SV1
SV2
PB5
Refer to the sequential control simulator schematic diagram, what is the component use to control the product flow from tank 2 to tank 3?
C1
SV1
SV2
PB5
Refer to the sequential control simulator schematic diagram, what is the component use to control the product flow from tank 3 to tank 1 and start Pump 3?
C1
SV1
SV2
SV3
Refer to the sequential control simulator schematic diagram, what is the component use to start pump 1?
SV1
SV2
C1
C2
Refer to the sequential control simulator schematic diagram, what is the component use to start pump 2?
SV1
SV2
C1
C2
Refer to the sequential control simulator schematic diagram, what is the component use to start pump 3?
SV3
C1
C2
C3
Refer to the sequential control simulator schematic diagram, what is the component use to heating the product in tank 2?
SV1
CHTR
CCL
C2
Refer to the sequential control simulator schematic diagram, what is the component use to cool the product in tank 3?
SV3
CHTR
CCLR
C3
Refer to the sequential control simulator schematic diagram, what is the component use to stop the pump 1?
SV1
TS1
C1
LS2
Refer to the sequential control simulator schematic diagram, what happen when the product has been heated and TS2 (Temperate switch) is opened?
CR8 energized and CR9,CR2 de-energized and starting pump 2
CR8 de-energized and CR9,C2 energized and starting pump 2
CR6 de-energized and CR4 and C1 stop the pump 2
SV2 stop the pump 2
Refer to the sequential control simulator schematic diagram, what is the component use to reaches level LS21a opened?
HI Level T1
HI Level T2
HI Level T3
LO Level T1
