Exam (elaborations)
General Maintenance BOMA Pre-Quiz well answered graded A+
- Course
- Institution
General Maintenance BOMA Pre-Quiz well answered graded A+
[Show more]
Content preview
General Maintenance BOMA Pre-QuizWhen starting a centrifugal pump that is part of a manifold with no check valves. - correct answer
✔✔You should open the suction valve, start the pump and open the discharge valve slowly.
A valve inserted in a water line between the corporation stop and the water meter is generally called. -
correct answer ✔✔Curb cock
To check sheave wear. - correct answer ✔✔Measure each groove angle
Variable pitch sheaves may be used in some cases to provide which of the following types of speed
changes - correct answer ✔✔small
Absolute pressure is gauge - correct answer ✔✔Pressure plus 14.7 psi
Which of the following best describes the basic types of sprinklers systems in a building - correct answer
✔✔Standard wet-type system, Standard dry-type system,
A deluge system
Power equals - correct answer ✔✔Force x distance divided by time
Torches should be inspected for leakage at the - correct answer ✔✔Tip,
Valves,
Hose connections
Smoke detection is usually accomplished by using either photo-electric scanning, ionization chambers or
smoke reflection devices? - correct answer ✔✔True
If a coupling is not properly aligned - correct answer ✔✔1. Will fail quicker
, 2. Wear out equipment and the bearing
To protect a pump and motor against slight misalignment, they are often connected by a. - correct
answer ✔✔Flexible coupling
The coating on a metallic electrode: - correct answer ✔✔Stabilizes the arc and controls oxidation.
When severing a length of 2 inch pipe it is prefferrable to use: - correct answer ✔✔A pipe cutter
What is the main purpose of the emergency electric power system? - correct answer ✔✔Run equipment
essential to human life for safety.
Baffles is a grease interceptor reduce the ___________ within interceptors: - correct answer
✔✔Turbulence
Parralel alignment is: - correct answer ✔✔Where the centerlines of the two shafts are parralel.
Usually, it the motor in a system feels hot and you think it is overloading, you should not open the flow
valve further because: - correct answer ✔✔Increased flow will usually increase horsepower
requirements.
Which of the following alarm will start diesel fire pumps: - correct answer ✔✔Water flow alarm.
What term best describes water used for both drinking and cooking? - correct answer ✔✔Potable
Gate Valves: - correct answer ✔✔Have less pressure drop than most other kinds of valves.
Are available to quick opening models
Critical points of a grease interceptor are elevations of the _____ and _____ in to the water: - correct
answer ✔✔Inlet, outlet
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 $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now