MEP Final Exam Review:
Comprehensive Practice and
Insights
1. MAU (makeup air unit) type of raced air mechanical
equipment
uses 100% outdoor air to supply the
building
2. what is the most commonly clamshell, efficient and air
used forced air heat exchanger passed around / in between
and why tubes, thin wall stamped metal
3. damper regulates (controls how much)
airflow enters a space
4. diffuser distributes (spreads) airflow
within a space
5. register vent cover on a duct that also
regulates airflow
6. grille vent cover on a duct
7. ERV energy recovery ventilator
8. what does an ERV do recovery processs of exchanging
energy
that is used and pre conditioning it
to treat the incoming outdoor air in
the hvac system
9. 1 advantage of using a heat VAV
pump system Less wear, lower energy con-
sumption - VAV
10. 1 disadvantage of using a
heat pump system
11. ductless split system / cabinet
unit heater when retrofitting?
12. Constant Air flow -
CAV Variable Air flow -
VAV Constant Temp-
1/
9
, MEP Final Exam Review:
Comprehensive Practice and
Insights
doesn't make heat, moves heat so
it's efficient in the right application.
requires secondary source of heat
if it's too cold.
uses outside air and electric heat,
cost effective and efficient.
2/
9
Comprehensive Practice and
Insights
1. MAU (makeup air unit) type of raced air mechanical
equipment
uses 100% outdoor air to supply the
building
2. what is the most commonly clamshell, efficient and air
used forced air heat exchanger passed around / in between
and why tubes, thin wall stamped metal
3. damper regulates (controls how much)
airflow enters a space
4. diffuser distributes (spreads) airflow
within a space
5. register vent cover on a duct that also
regulates airflow
6. grille vent cover on a duct
7. ERV energy recovery ventilator
8. what does an ERV do recovery processs of exchanging
energy
that is used and pre conditioning it
to treat the incoming outdoor air in
the hvac system
9. 1 advantage of using a heat VAV
pump system Less wear, lower energy con-
sumption - VAV
10. 1 disadvantage of using a
heat pump system
11. ductless split system / cabinet
unit heater when retrofitting?
12. Constant Air flow -
CAV Variable Air flow -
VAV Constant Temp-
1/
9
, MEP Final Exam Review:
Comprehensive Practice and
Insights
doesn't make heat, moves heat so
it's efficient in the right application.
requires secondary source of heat
if it's too cold.
uses outside air and electric heat,
cost effective and efficient.
2/
9
