10 Questions
Which of the following is the main reason why Power Engineers produce steam?
To transfer heat energy to machinery
What is one advantage of using water as a heat transfer fluid?
It can transfer a lot of heat with a small mass
Why is steam considered a good heat transfer fluid?
It can perform a tremendous amount of work while expanding
Which of the following best describes what happens to the steam in the heat exchanger?
The steam flows directly to the condensate tank without giving up heat.
What would be the consequence of the steam venting to atmosphere in the condensate tank?
Wasting heat, water, and chemicals.
How does the basic system shown in Figure 3 differ from most process steam systems?
It has multiple steam-consuming processes operating simultaneously.
Which industry sector does NOT use steam as a heat transfer medium?
Mining and metal refining
What is the purpose of adding additional heat energy to the steam produced by boilers?
To increase the pressure of the steam
What happens to the steam in a unit heater?
It condenses into water
What is the purpose of a steam trap in a unit heater?
To keep steam in the heater and allow only condensate to pass through
Test your knowledge about steam and its uses in various industries. Learn about the basic steam cycle and the equipment involved in producing and consuming steam. Explore why steam is important and its role in the responsibilities of Power Engineers.
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