Welcome To Questions of The Week!
A member of the Awards Committee will post questions at random.
Members may make one post per question thread to answer the questions, and the member’s winning entry must have all parts of the questions answered completely in that one post.
No editing is allowed and INELIGIBLE members will be disqualified.
First correct answers (as judged by the Awards Committee or Poster of the Questions) wins.
Request your choice by emailing fastreply@nachi.org and submitting your Mailing address for shipping.
Choose your prize from the following list!:
** $50.00 gift certificate from Inspector Outlet
** Case of books “Now That You’ve Had A Home Inspection”
GOOD LUCK!
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Split-system air-cooled central air conditioning systems have how many fans?
a) None
b) One
c) Two
d) Three
e) Four -
In the condenser coil of an air-cooled air conditioner, the refrigerant-
a) Heats up as it changes from a liquid to a gas
b) Cools as it changes from a gas to a liquid
c) Cools as it changes from a liquid to a gas
d) Changes from a cool gas to a warm gas
e) Changes from a warm liquid to a cool liquid -
When a split-system air conditioner is operating, the suction line-
a) Is the smaller line
b) Is the warmer, un-insulated line
c) Is the cooler, insulated line
d) is the warmer, insulated line
e) is the very cool refrigerant line between the metering device and evaporator coil -
The condenser drain pan or tray on a split-system air conditioner is typically located-
a) Below the compressor
b) Below the condenser coil
c) Below the evaporator coil
d) Below the expansion device
e) Below the house air fan -
A two-stage thermostat is common on a heat pump, It’s function is to-
a) Allow a setback setting for the thermostat for nights
b) Allow the system to operate on high and low speed according to demand
c) Activate the back-up heat when needed
d) Engage both stages of a two-stage compressor
e) Prevent a large surge in electrical demand when the heat pump and back-up heat
come on
