LA Steam Engineer| 91 QUESTIONS| WITH COMPLETE SOLUTIONS
A desuperheater that is installed in a boiler is used to control.. correct answer: Super heated steam temperature Economizers are finned to.. correct answer: Increase the rate of heat for heat transfer The heat transfer taking place in a surface condenser is accomplished mainly by.. correct answer: Conduction An unfired pressure vessel which is used to transfer heat from one substance to another is called.. correct answer: Feed water heater, Evaporator and Oil Cooler Boiler economizers are primarily used for.. correct answer: Recovery heat from flue gas The main purpose of the deaerator is to.. correct answer: Eliminate non-condensable gases Superheated steam is more efficient because.. correct answer: Temperature & Total heat content are increased A spear boiler feed water pump is equipped with a check valve in the discharge line to... correct answer: Permit fast start up by leaving the discharge valve open Excessive fireside deposits on heating surfaces of a uncontrolled super heated boiler would be indicated by... correct answer: Decreased super heater outlet temperature Why is the super heater safety valve set to release before the drum safety? correct answer: To ensure flow through the super heater What is the purpose of a steam trap? correct ans
Written for
- Institution
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Liberty University
- Course
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Steam Engineer
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- Uploaded on
- March 7, 2023
- Number of pages
- 9
- Written in
- 2022/2023
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
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la steam engineer| 91 questions| with complete solutions
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