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Mcqs

Refrigeration & Air Conditioning Mcqs

Our 1000+ Refrigeration and Air Conditioning MCQs (Multiple Choice Questions and Answers) focus on all areas of Refrigeration and Air Conditioning covering 100+ topics. These topics are chosen from a collection of the most authoritative and best reference books on Refrigeration and Air Conditioning. One should spend 1 hour daily practicing these MCQs for 2-3 months to learn and assimilate Refrigeration and Air Conditioning subjects comprehensively. This way of systematic learning will prepare anyone easily for Refrigeration and Air Conditioning exams, contests, online tests, quizzes, MCQ-tests, viva-voce, interviews, and certifications.

 

Refrigeration and Air Conditioning Multiple Choice Questions Highlights

  • 1000+ Multiple Choice Questions & Answers (MCQs) in Refrigeration and Air Conditioning with a detailed explanation of every question.
  • These MCQs cover theoretical concepts, true-false(T/F) statements, fill-in-the-blanks and match the following style statements.
  • These MCQs also cover numerical as well as diagram-oriented MCQs.
  • These MCQs are organized chapterwise and each Chapter is further organized topicwise.
  • Every MCQ set focuses on a specific topic of a given Chapter in Refrigeration and Air Conditioning Subject.

 

Who should Practice Refrigeration and Air Conditioning MCQs?

  • Students who are preparing for college tests and exams such as mid-term tests and semester tests on Refrigeration and Air Conditioning.
  • Students who are preparing for Online/Offline Tests/Contests in Refrigeration and Air Conditioning.
  • Students who wish to sharpen their knowledge of Refrigeration and Air Conditioning subjects.
  • Anyone preparing for an Aptitude test in Refrigeration and Air Conditioning.
  • Anyone preparing for interviews (campus/off-campus interviews, walk-in interviews, and company interviews).
  • Anyone preparing for entrance examinations and other competitive examinations.
  • All - Experienced, Freshers and College / School Students.
Latest Popular
Q:

What is the effective temperature needed if a person is entering his office?

A) Higher B) Lower
C) Much higher D) Has no effect of duration of stay
 
Answer & Explanation Answer: B) Lower

Explanation: Duration of stay does affect the effective temperature. So, if the duration is short, then a higher effective temperature is needed and vice-versa. When the person is entering his office, will be in the office for at least a few hours, i.e., longer duration of stay and hence, the person will need a low effective temperature.

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Category: Mechanical Engineering MCQs
Sub Category: Refrigeration & Air Conditioning Mcqs

52
Q:

What is the effective temperature needed if the duration of stay in a room is short?

A) Higher B) Lower
C) Much lower D) Has no effect of duration of stay
 
Answer & Explanation Answer: A) Higher

Explanation: Duration of stay does affect the effective temperature. So, if the duration is short, then a higher effective temperature is needed.

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Category: Mechanical Engineering MCQs
Sub Category: Refrigeration & Air Conditioning Mcqs

66
Q:

People living in colder climate regions feel comfortable at lower effective temperature.

A) True B) False
 
Answer & Explanation Answer: A) True

Explanation: Climatic and seasonal differences affect the effective temperature. People living in colder climate areas are comfortable with low effective temperatures than people living in warmer areas.

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Category: Mechanical Engineering MCQs
Sub Category: Refrigeration & Air Conditioning Mcqs

52
Q:

What is the value of an increase in effective temperature do children need than older ones in case of maternity halls?

A) 1 to 2°C B) 2 to 3°C
C) 3 to 4°C D) 0 to 1°C
 
Answer & Explanation Answer: B) 2 to 3°C

Explanation: Not available for this question

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Category: Mechanical Engineering MCQs
Sub Category: Refrigeration & Air Conditioning Mcqs

50
Q:

What is the value of an increase in effective temperature do women need than men?

A) about 1°C B) about 0.25°C
C) about 0.5°C D) about 2°C
 
Answer & Explanation Answer: C) about 0.5°C

Explanation: Women actually need higher effective temperature than men to be comfortable. This value differs approximately about 0.5?C.

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Category: Mechanical Engineering MCQs
Sub Category: Refrigeration & Air Conditioning Mcqs

52
Q:

Men need a higher effective temperature than women.

A) True B) False
 
Answer & Explanation Answer: B) False

Explanation: Women actually need higher effective temperature than men to be comfortable.

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Category: Mechanical Engineering MCQs
Sub Category: Refrigeration & Air Conditioning Mcqs

51
Q:

A person with heavy clothing needs ____________ optimum temperature as compared to a person with light clothing.

A) higher B) lesser
C) zero D) same
 
Answer & Explanation Answer: A) higher

Explanation: Clothing is one of the factors affecting the effective temperature. So to note, a person with heavy clothing needs a higher optimum temperature than a person with light clothing.

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Category: Mechanical Engineering MCQs
Sub Category: Refrigeration & Air Conditioning Mcqs

61
Q:

A person with _________ clothing needs ___________ optimum temperature.

A) heavy, higher B) heavy, lesser
C) light, higher D) light, lesser
 
Answer & Explanation Answer: D) light, lesser

Explanation: Clothing is one of the factors affecting the effective temperature. So, to note, a person with light clothing needs lesser optimum temperature.

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Category: Mechanical Engineering MCQs
Sub Category: Refrigeration & Air Conditioning Mcqs

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