Nachi- HVAC System Exam
Questions and Answers 100% Pass
Heat can move from one body to another by ____. - CORRECT ANSWER-
Radiation
Forced-air furnaces function primarily by? - CORRECT ANSWER-Convection
Heating, ventilation and air conditioning are each used in an attempt to. -
CORRECT ANSWER-Control the environment within an enclosure.
People have been attempting to control heat and ventilation since? - CORRECT
ANSWER-Prehistoric times
One early example of air conditioning includes? - CORRECT ANSWER-hanging
wet towels across an open window
Heat is transferred? - CORRECT ANSWER-in direct rays
Radiation is the transfer of heat energy____ - CORRECT ANSWER-by
electromagnetic wave motion
Heat transferred through electromagnetic waves happens via? - CORRECT
ANSWER-Radiation
, Heat transferred within a gas or liquid happens via? - CORRECT ANSWER-
Convection
High-efficiency condensing HVAC systems produce excessive? - CORRECT
ANSWER-Condensate
A ____ comes in both invasive and non-invasive models. - CORRECT ANSWER-
moisture meter
A home inspection is a non-invasive, ____ examination of a residential property. -
CORRECT ANSWER-visual
A home inspector is required to _____ the energy source. - CORRECT
ANSWER-describe
A home inspector is required to describe the heating ____. - CORRECT
ANSWER-method
______ is an effective means of inspecting for water leaks and moisture problems.
- CORRECT ANSWER-Thermography
Condensate lines or sweating suction lines can _____ onto building materials. -
CORRECT ANSWER-leak
______ can be used to check for wood rot and damage caused by a leak from a
condensing unit. - CORRECT ANSWER-A screwdriver, awl, or probe
COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED
Questions and Answers 100% Pass
Heat can move from one body to another by ____. - CORRECT ANSWER-
Radiation
Forced-air furnaces function primarily by? - CORRECT ANSWER-Convection
Heating, ventilation and air conditioning are each used in an attempt to. -
CORRECT ANSWER-Control the environment within an enclosure.
People have been attempting to control heat and ventilation since? - CORRECT
ANSWER-Prehistoric times
One early example of air conditioning includes? - CORRECT ANSWER-hanging
wet towels across an open window
Heat is transferred? - CORRECT ANSWER-in direct rays
Radiation is the transfer of heat energy____ - CORRECT ANSWER-by
electromagnetic wave motion
Heat transferred through electromagnetic waves happens via? - CORRECT
ANSWER-Radiation
, Heat transferred within a gas or liquid happens via? - CORRECT ANSWER-
Convection
High-efficiency condensing HVAC systems produce excessive? - CORRECT
ANSWER-Condensate
A ____ comes in both invasive and non-invasive models. - CORRECT ANSWER-
moisture meter
A home inspection is a non-invasive, ____ examination of a residential property. -
CORRECT ANSWER-visual
A home inspector is required to _____ the energy source. - CORRECT
ANSWER-describe
A home inspector is required to describe the heating ____. - CORRECT
ANSWER-method
______ is an effective means of inspecting for water leaks and moisture problems.
- CORRECT ANSWER-Thermography
Condensate lines or sweating suction lines can _____ onto building materials. -
CORRECT ANSWER-leak
______ can be used to check for wood rot and damage caused by a leak from a
condensing unit. - CORRECT ANSWER-A screwdriver, awl, or probe
COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED
