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WorksheetsShip Purifier System Quiz
Total questions: 20
Worksheet time: 15mins
What is the primary function of a purifier onboard a ship?
To store clean oil
To separate oil from water using centrifugal force
To increase fuel viscosity
To cool down engine components
Which component supplies the oily water mixture into the purifier?
Feed Pump
Temperature Controller
Transducer
Brake
What role does the disk stack play in the separation process?
Reduces the pressure inside the purifier
Provides additional surface area for efficient separation
Heats the oil before entering the purifier
Stores sludge after separation
The oil heater in a purifier system is used to:
Cool the oil before separation
Increase the viscosity of oil
Reduce the viscosity of oil for better separation
Store excess oil for later use
Which of the following is responsible for controlling the direction of fluid flow within the purifier system?
Operating Water Tank
3-Way Valve
Bowl Hood
Belt
The bowl in a purifier is responsible for:
Storing clean oil
Separating oil and water using centrifugal force
Filtering solid contaminants
Mixing oil and water before separation
What is the function of the sludge tank in a shipboard purifier system?
Storing excess clean oil
Collecting waste products from the separation process
Regulating water flow into the system
Controlling the temperature of the oil
The motor in a purifier system primarily functions to:
Rotate the purifier bowl at high speed
Control the temperature of the oil
Pump sludge to the storage tank
Filter out solid contaminants
Which part of the purifier prevents debris from entering the system and ensures safe operation?
Bowl Hood
Horizontal Shaft
Clutch
Bearing
What is the function of the paring disk in a purifier?
Heats the oil before separation
Controls the flow of separated clean oil and water
Filters out sludge from the oil
Supports the rotating bowl
The temperature controller ensures that:
The purifier operates within the optimal temperature range
The sludge tank does not overflow
The motor does not overheat
The oil viscosity remains high
Which component is responsible for reducing friction and supporting the rotating shafts in the purifier?
Brake
Clutch
Bearing
Water Inlet
What is the role of the centripetal pump in the purifier system?
To provide necessary flow of the oily water mixture
To heat the oil before purification
To store excess oil for reuse
To cool down the system
Which part of the purifier is responsible for automatically controlling the flow of fluids?
Bowl Periphery
Solenoid Valve
Feed Pump
Sludge Tank
The brake in a purifier system is used to:
Slow down or stop the rotating bowl
Regulate the oil flow rate
Store excess oil
Remove sludge from the purifier
What is the function of the clutch in the purifier system?
To separate oil and water
To engage or disengage power transmission from the motor
To regulate temperature during separation
To increase oil viscosity
The water outlet in a purifier system allows:
The separated water to exit after oil removal
The flow of clean oil into the engine
The sludge to be discharged overboard
The mixing of oil and water before purification
The attached gear pump is responsible for:
Supplying fresh water to the system
Pumping clean oil or sludge to their respective outlets
Cooling down the purifier components
Increasing the oil temperature
Which of the following helps in measuring the oil-water mixture pressure or level in the separator bowl?
Solenoid Valve
Transducer
Clutch
Sludge Tank
The external frame of the purifier is designed to:
Support and secure all other components
Filter out contaminants
Heat the oil for separation
Regulate the water temperature
