www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
ITI
MRAC
MRAC Set-1
Multi Split AC and Car Air conditioning
65

Multi Split AC and Car Air conditioning MCQ with Answers

65) What is the cause for noise in indoor unit of a multi split air conditioner?

Refrigerant leak

Blower is loosened

Running current is high

Compressor not working

Answer is:

Blower is loosened

Multi Split AC and Car Air conditioning MCQ with Answers

For more MCQ's Click Here

Related Multi Split AC and Car Air conditioning MCQ with Answers

66) What is indicated by the bubbles in car AC's sight glass?

Pressure of air

Poor compression

Excess of refrigerant

Shortage of refrigerant

Answer is:

Shortage of refrigerant

67) Why the idler pulley is used in belt driven car AC?

Decrease the belt vibration

Increase the belt tension

Increase the feathering

Decrease the belt tension

Answer is:

Decrease the belt vibration

68) What is the effect of increased out door temperature in car AC?

Compressor runs more time

Compressor runs less time

Performance remains the same

Performance increases

Answer is:

Compressor runs more time

69) Which causes the clogged orifice in TEV of car AC system?

Nitrogen

Oxygen

Moisture

Non condensable gases

Answer is:

Moisture

Multi Split AC and Car Air conditioning MCQ with Answers

For more MCQ's Click Here