1. Air is moved through 90 deegrees surrounded by which of the following fan?
Question: 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 within 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 nouns so that the air contained by 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 give a hand my revision. And trust I have be studying, and have found close to answers but I need to be sure, your facilitate will be greatly appreciated.
Answers:
1) D ... Centrifugal...Think of a water pump on a sports car...water is pulled contained by thru the center and shoots out the side...that's 90 degs.
2) A ... Power CURRENT? is controlled by Resistors.
3) B ... 2 zig zags signifies a break in a long flash
4) I dunno
5) D ... Nobody cares what the floor zone feel like. Room diffuse will divert the upper air thru-out the "occupied zone" (or room)
1) b
2) c
3) a
4) a
5) c
not a soul should answer this - if you need to revise next do it properly by finding your own sources - we could all hand over you al oad of B***S*** then where on earth would you be when you get to do your experiment !!
and whats more you got 5 question for the cost of one - nice try - are you going to be an accountant?
Hold on here !
If you spell it "deegrees", for a kick past its sell-by date, no chance of a sensible answer.
I enjoy my degree, as own many others on this site.
I am not individual derogatory,but here I go ...
It is not a quiz !
Ask me something common, and I will supply my best answer.
You know the answers to all that, so why ask ?
So do we.
Ok what is the square root of -1 plus PI squared ?
There is no answer.
Gotcha !
Bob.
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