Rating
Axial Fan
Axial Fan
1. Air is moved through 90 deegrees in which of the following fans?
a)Propeller
b)Axial
c)In line
d)Centrifugal
2. Power Factors correct is controlled using
a) Resistors
b) Capacitors
c) Inductors
d) Conductors
3. The symbol for a transformer used in schematic drawings is
a) 2 zig-zag lines
b) 2 coiled lines
c) 2 rectangular lines
d) 2 circular lines
4. In dry arid countries cooiling is provided by
a) Wind benders
b) Wind diverters
c) Wind scoops
d) Wind Vanes
5. A room diffuser will attempt to mix the incoming air so that the air in which of the following has the designed condition
a) Mixing Zone
b)Table Zone
c) Floor Zone
d)Occupied Zone
I know this is really long but please this will really help my revision. And trust I have been studying, and have found near answers but I need to be sure, your help will be greatly appreciated.
Let’s have a go…
1. d
2. b
3. b (old) maybe a (new)
4. c
5. d
Hope that helps.
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