
ACR-201 unit 38 end of unit
Authored by Jansen Godley
Instructional Technology
University
Used 1+ times

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17 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When connecting round metal duct sections, a minimum of ____ self-taping sheet metal screws should be used.
5
4
3
2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The applied voltage (the voltage that the unit will actually be drawing) should be within ____% of the rated voltage of the unit.
3
5
10
7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A disconnect or shutoff switch should be installed within _____ feet of each unit and within sight of the unit.
15
25
10
20
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
18-4 low-voltage wire is _________.
18-gauge wire with 4 conductors inside
14-gauge wire with a current rating of 4 amps
18-gauge wire, 4 total allowed in ½ inch conduit
4-gauge wire with a current rating of 18 amps
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An air conditioner in a climate with average humidity will collect about 3 pints of condensate per hour of operation for each ton of air-conditioning.
True
False
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A ________ is located in an auxiliary drain pan and is wired in series with the low voltage power supply.
float switch
pressure switch
delay timer
auxiliary thermostat
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Line sets come in standard lengths of ________.
15 feet and 35 feet
25 feet and 50 feet
10 feet and 15 feet
50 feet and 100 feet
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