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General Maintenance BOMA Pre-Quiz well answered graded A+ $12.99   Add to cart

Exam (elaborations)

General Maintenance BOMA Pre-Quiz well answered graded A+

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  • General Maintenance/ Boma
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  • General Maintenance/ Boma

General Maintenance BOMA Pre-Quiz well answered graded A+

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  • August 19, 2024
  • 9
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • General Maintenance/ Boma
  • General Maintenance/ Boma
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Kariagrades514
General Maintenance BOMA Pre-Quiz

When 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

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