Question 1
A screw pump is a good solution to the feed pump required for the separator, because:
- It costs less than a reciprocating pump.
- It is more energy efficient.
- It does not separate the particles in the oil before reaching the separator.
ALCAP Fuel Oil System
CBT 13 questions
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Question 2
Loss of Water Pressure to the Valve block will:- Make system malfunction.
- Will not affect the system.
- Water pressure loss can be accommodated for some time.
Question 3
One of the main functions of the three-way recirculation valve is:- To provide different paths for the oil to travel.
- To increase the complexity of the system.
- To recirculate oil away from the separator in the event of an abnormal situation.
Question 4
The back pressure setting is:- Midway between delivery height pressure and pressure required to overflow bowl.
- Midway between feed pressure and pressure required to overflow bowl.
- Not governed by delivery pressure or by overflow pressure.
Question 5
The oil entering the separator should be preheated and of lower viscosity, because:- It ensures better separation.
- It reduces the speed of separation.
- It is necessary to run the preheater.
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About this CBT test
ALCAP Fuel Oil System is a CBT test with 13 questions and verified answers. Common topics include: separator, oil, pump, because, water, pressure, valve, discs.
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