Exam (elaborations)
General Maintenance BOMA Pre-Quiz(with 100- correct answers).
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General Maintenance BOMA Pre-Quiz(with 100- correct answers).
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GeneralMaintenance
BOMA Pre-
Quiz(with 100%
correct answers)
When starting a centrifugal pump that is part
of a manifold with no check valves. - 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. - answer Curb cock
To check sheave wear. - answer Measure
each groove angle
,Variable pitch sheaves may be used in some
cases to provide which of the following types
of speed changes - answer small
Absolute pressure is gauge - answer
Pressure plus 14.7 psi
Which of the following best describes the
basic types of sprinklers systems in a
building - answer Standard wet-type system,
Standard dry-type system,
A deluge system
Power equals - answer Force x distance
divided by time
Torches should be inspected for leakage at
the - answer Tip,
Valves,
Hose connections
, Smoke detection is usually accomplished by
using either photo-electric scanning,
ionization chambers or smoke reflection
devices? - answer True
If a coupling is not properly aligned - 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.
- answer Flexible coupling
The coating on a metallic electrode: - answer
Stabilizes the arc and controls oxidation.
When severing a length of 2 inch pipe it is
prefferrable to use: - answer A pipe cutter
What is the main purpose of the emergency
electric power system? - answer Run
equipment essential to human life for safety.
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