6 questions Intermediate

ECADEMY test

123L- Introduction to boiler systems

This course test contains 6 questions and can be retaken at any time.

You must answer all questions correctly to pass the test and complete the course.

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Question 1 of 6 Intermediate

On which side of the boiler should the central air separator be installed?

Question 2 of 6 Intermediate

How many ways can you control the level in the steam boiler?

Question 6 of 6 Intermediate

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Correct
Q: On which side of the boiler should the central air separator be installed?
A: Outlet
Correct
Q: How many ways can you control the level in the steam boiler?
A: 4
Correct
Q: Which kind of pumps are used in boiler systems?
A: Multi-stage centrifugal pump
Correct
Q: Which of the following parameters are not a part of the NPSHA calculation?
A: hR = Regulation valve size
Correct
Q: Which is most likely cause for the need to constantly bleed air out of system?
A: Not “pumping away”
Correct
Q: What is the main purpose of the deaerator?
A: Take as much oxygen out of the water as possible.