Chapter 14 Practice Exam Questions With Guaranteed Pass Solutions.
6 views 0 purchase
Course
Mobile Water Supply
Institution
Mobile Water Supply
Where are dry-barrel hydrants typically located?
Select one:
A. Static water supplies
B. Areas subject to frequent vandalism
C. Dedicated fire protection water systems
D. Cold climates - Answer D
How can you determine that a dry-barrel hydrant is still draining?
Select one:
A. Place a h...
Chapter 14 Practice Exam Questions
With Guaranteed Pass Solutions.
Where are dry-barrel hydrants typically located?
Select one:
A. Static water supplies
B. Areas subject to frequent vandalism
C. Dedicated fire protection water systems
D. Cold climates - Answer D
How can you determine that a dry-barrel hydrant is still draining?
Select one:
A. Place a hand on the stem nut and feel for vibration
B. Listen carefully for a hissing sound
C. Look for a continuing trickle from the discharge outlet
D. Place a hand over an outlet and feel for suction - Answer D
When water is motionless, which kind of energy does it have?
Select one:
A. Potential
B. Residual
C. Kinetic
D. Absolute - Answer A
Which is the NFPA colour code for a hydrant flowing 1893 to 3782 L/min (500 to 999 gpm)?
Select one:
A. Light blue
B. Green
, C. Orange
D. Red - Answer C
Portable pumps can deliver a maximum of:
Select one:
A. 1893 L/min (500 gpm).
B. 2839 L/min (750 gpm).
C. 3785 L/min (1000 gpm).
D. 946 L/min (250 gpm). - Answer A
Regular maintenance of a city's water supply system is typically the responsibility of the:
Select one:
A. municipal works department.
B. municipal fire department.
C. provincial Ministry of Interior.
D. federal Ministry of Interior. - Answer A
The pressure in a system when no water is flowing is called ________ pressure.
Select one:
A. operating
B. static
C. residual
D. flow - Answer B
What is the minimum recommended pressure for water coming from a fire hydrant?
Select one:
A. 345 kPa (50 psi)
B. 276 kPa (40 psi)
C. 138 kPa (20 psi)
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 TestSolver9. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
