Building Construction Quiz (heating, Ventilation And Air-conditioning)

26 Questions  I  By Nefertarylight556 on September 19, 2011

  
Changes are done, please start the quiz.


Question Excerpt

Removing question excerpt is a premium feature

Upgrade and get a lot more done!
1.  Simultaneous control of the temperature, humidity, motion and purity of air in a confined space.
2.  For summer cooling, temperatures of __________________ and _____% relative humidity are a frequent design average
A.
B.
C.
D.
E.
F.
G.
3.  For winter cooling temperatures of ______________________ with relative humidity of ________________ is found most satisfactory
A.
B.
C.
D.
E.
F.
G.
4.  Air velocity should average ___________ measured ___________________ above the floor
A.
B.
C.
D.
E.
F.
5.  _________ to 40 cuft of air per minute per person where smoking is permitted
A.
B.
C.
D.
6.  Passing air through coils containing the refrigerant itself. These coils are called ____________ coils.
7.  What does ACCU stand for
8.  What does FCU stand for?
9.  Coil for heating air that is below 32 degrees F to a temperature slightly above freezing. 
A.
B.
C.
D.
10.  Moveable Plate for regulating draft in an air outlet, air duct, the throat of a fireplace
A.
B.
C.
D.
11.  identify.
12.  Porous substance or mass as cloth or layer of charcoal, through which a gas or liquid is passed to remove suspended impurities. 
13.  AHU
14.  Conditioned air delivered by an air conditioning system to the served spaces
A.
B.
C.
D.
15.  Machine that raises, transfers or compresses fluids or gases by the suction or pressure produced by a piston, plunger or set of rotating vanes
16.  Fan for supplying air at a moderate pressure as to supply forced drafts in a heating or air-conditioned system. 
17.  Room containing one or more chillers and pumps for air conditioning a building.
A.
B.
C.
D.
18.  Pump or other machine reducing the volume and increasing the pressure of gas.
A.
B.
C.
D.
19.  Fluid agent for reducing the temperature of a system below a specified valve by conducting away the head produced in the operation of a system. 
20.  Replacement of the volume of air contained within a room with an equivalent volume of fresh air. 
A.
B.
C.
D.
21.  Most common type of air conditioning unit. 
A.
B.
C.
D.
22.  A device for maintaining or increasing the amount of water vapor in the air of a room or a building. 
23.  Degree day above the standard temperature of 24 degrees C used in estimating energy requirements for air-conditioning and refrigeration. 
A.
B.
C.
D.
24.  Liquid capable of vaporizing at a low temperature, as ammonia, used in mechanical refrigeration. 
A.
B.
C.
D.
25.  Index of the efficiency of a refrigerating unit, expressing the Btu removed per watt of electrical energy input
A.
B.
C.
D.
26.  Draw the ff kinds of split-type air conditioners. Answers on page 219 of Building Construction Module 1. standing unit split type 2. wall mounted split type 3. ceiling mounted split type. 
Back to top


to post comments.

Removing ad is a premium feature

Upgrade and get a lot more done!
Take Another Quiz