Refrigeration and Air Conditioning (2161908) MCQ

MCQs of Air-Conditioning Systems

MCQ No - 1

Air conditioning system used for

(A) cooling
(B) heating
(C) dehumidifying
(D) all of these

D
MCQ No - 2

HVAC stands for

(A) Heating, Ventilation and Air Cooling
(B) Heating, Ventilation and Air Conditioning system
(C) Heating, Ventilation and Air Conditioning
(D) Heating, Ventilation and Air Conditioning for Engineers

C
MCQ No - 3

The window air conditioner is used for

(A) auditorium
(B) cinema hall
(C) small size room
(D) all of the above

C
MCQ No - 4

Which of the following statement is TRUE for the window air conditioner?

(A) The first part can be located anywhere the room with a decorative display
(B) No compressor noise and vibrations in the room
(C) No window opening and fixing needed
(D) None of the above

D
MCQ No - 5

In a split air conditioner, IDU (Indoor Unit) has

(A) compressor and condenser
(B) evaporator
(C) expansion device and evaporator
(D) compressor, condenser and expansion device

B