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

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

MCQ No - 3

The window air conditioner is used for

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

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

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