Exam (elaborations)
Plant Operations BOMA Pre-Quiz 1-100 with verified answers
- Course
- Institution
Plant Operations BOMA Pre-Quiz 1-100 with verified answers
[Show more]
Content preview
Plant Operations BOMA Pre-Quiz 1-100How may fittings be attached to a high pressure boiler?
a. threaded
b. certified welds
c. flanges
d. any of the above - correct answer ✔✔d. any of the above
Which test determines the relieving capacity of safety valves?
a. hydrostatic test
b. accumulation test
c. orsat test
d.evaporation test - correct answer ✔✔b. accumulation test
Flue gasses can leave at high temperatures. We can recover some of this heat using a(n):
a. flash tank
b. open feedwater heater
c. economizer
d. air compressor - correct answer ✔✔c. economizer
Feed water is typically heated with:
a. commercial hot water heaters
b.waste or extracted steam
c. another burner
d. superheaters - correct answer ✔✔b.waste or extracted steam
,What is the maximum pounds of steam per hour of a boiler called?
a. boiler capacity
b. steaming rate
c. heating surface
d. water tube - correct answer ✔✔a. boiler capacity
What is a steam condenser's reservoir called?
a. surge tank
b. hot well
c. flash tank
d. vacuum - correct answer ✔✔b. hot well
When inspecting a boiler, main steam valves are:
a. open
b. closed
c. depends on the boiler
d. closed, locked, and tagged - correct answer ✔✔d. closed, locked, and tagged
Boiler draft is the difference in _____ between two points:
a. gas flow
b. water flow
c. pressure
d. wind - correct answer ✔✔c. pressure
Boilers are required to have how many pressure gauges?
a. 1
b. 2
c. 3
, d. 1 for low pressure and 2 for high pressure - correct answer ✔✔a. 1
Feed water pumps take water from the:
a. hotwell
b. open feedwater heater
c. flash tank
d. boiler - correct answer ✔✔b. open feedwater heater
High vibrations in a feed water pump could be caused by:
a. high pressure in the DA tank
b. cold feed water
c. hot feed water
d. those things always vibrate - correct answer ✔✔c. hot feed water
Which type of pump is best for handling dirty water?
a. chemical
b. centrifugal
c. gear
d. positive displacement - correct answer ✔✔b. centrifugal
Which is not a part of a centrifugal pump?
a. volute
b. impeller
c. piston ring
d. vanes - correct answer ✔✔c. piston ring
Why have check valves on multiple feedwater pumps?
a. quick start up
b. efficiency
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Kariagrades514. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
73091 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now