Exam (elaborations)
HVAC BOMA 501 With complete solutions latest update
- Course
- Institution
HVAC BOMA 501 With complete solutions latest update
[Show more]
Content preview
Passed!!2024/2025
HVAC BOMA 501
Dual Duct System Answer: A system in which hot air and cold air are supplied
by separate ducts and mixed at each controlled space to provide the desired
supply air temperature. This method consumes a great deal of energy.
Muiltizone System Answer: an a/c system in which the zone control is
obtained by mixing hot and cold air at the unit in response to a room thermostat
Load Calulations Answer: take the sensible heat and the latent heat into
consideration
which of the following does not provide sensible heat gain? Answer: Heat
from cooking or hot baths (latent heat has to do with moisture)
Which of the following is the way that solar radiation disperses in a building?
Answer: Transmitted directly to the interior of the building, absorbs by glass,
reflected into the building
outside air may get into the air conditioning spaces by... Answer: infiltration
through the walls, infiltration through the swinging doors, air induced by replaced
exhaust
In commercial buildings heat generated by lights does not seriously affect the
control of the heating system Answer: false
, Passed!!
2024/2025
the human body's feeling of well being depends upon.... Answer: The body's
metabolism
which of the following natural laws has the greatest bearing on the science of air
conditioning? Answer: Boyles' Law, Charles' Law, Dalton's Law
Why is a pitch pocket commonly used? Answer: To protect the piping and
seal the roof from refrigeration lines passing through it
Which of the following is an evaporative type condenser and what governs its
cooling? Answer: a cooling tower governed by web bulb temperature
on an evaporative condenser what is the purpose of the eliminator Answer:
to separate the moisture carry over
specific heat of a substance Answer: the amount of heat necessary to raise
the temperature of one pound of a substance one degree Fahrenheit
Latent Heat Answer: the amount of heat necessary to change a liquid to a
vapor with no change in temperature
The difference between a pump, a fan and a compressor is.... Answer: pumps
pump liquid, fans and compressors pump air
Which of the following checks should be made of a blower-drive? Answer:
Check the blower belts for cracks and wear, check the motor bearings for wear,
check the blower bearings for wear
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 Schoolflix. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now