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HVAC NOISE CONTROL

Authored by Ez Garcia

Architecture

University

Used 6+ times

HVAC NOISE CONTROL
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19 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

HVAC

Heat, ventilation and Air-conditioning

Heating, ventilation and air-conditioning

Heating, ventilating and air-conditioned

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

HVAC ductwork can also act as a “SPEAKING TUBE”

False

True

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

when operating heating and air-conditioning equipment, a good guideline is “LOWER AND SLOWER”

Noise from central equipment

Noise in air-ducts system

Noise control

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Sheet metal ductwork without installation can produce POPPING AND BANGING NOISES due to expansion and contraction caused by changes in air temperature

True

False

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Heating, ventilating and air-conditioning ductwork can be a source of noise as well as a transmitter of it

Noise from central equipment

Noise from air-ducts system

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Designed for installation inside sheet metal ductwork to ATTENUATE AIR RUSH and CENTRAL EQUIPMENT

Fiber glass duct liner

Fiber glass duct board

Fiber glass duct wraps

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Combining acoustical/thermal insulation with a REINFORCED FOIL-KRAFT AIR BARRIER/VAPOR RETARDER

Fiber glass duct board

Fiber glass duct wraps

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