Air conditioning questions and answers pdf

Posted on Saturday, May 22, 2021 7:49:33 PM Posted by Eugenia A. - 22.05.2021 and pdf, and pdf 5 Comments

air conditioning questions and answers pdf

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These were the books of refrigeration and air conditioning.

300+ TOP Refrigeration & Air Conditioning Objective Questions and Answers

These short objective type questions with answers are very important for competitive exams. These short solved questions or quizzes are provided by Gkseries. View Answer. Current Affairs PDF.

Daily Current Affairs February Daily Quiz February Current Affairs on Govt. Go To Download Page Close. A less than 2 kg. B more than or equal to 3.

C more than 10 kg. D there is no such consideration. Answer: more than or equal to 3. A near critical temperature of refrigerant. B above critical temperature. C at critica. D much below critical temperature. Answer: much below critical temperature. A receiver. B expansion valve. C evaporator. D compressor discharge. Answer: compressor discharge. A condenser tubes. B evaporator tubes. C refrigerant cooling tubes. D capillary tubes.

Answer: condenser tubes. A small. Answer: small. A lower than atmospheric pressure. B higher than atmospheric pressure. C equal to atmospheric pressure. D could be anything. Answer: higher than atmospheric pressure. A liquid. B sub-cooled liquid. C saturated liquid. Answer: wet vapour. A domestic refrigerators. B commercial refrigerators.

C air conditioning. D gas liquefaction. Answer: gas liquefaction. A Carnot cycle. B Reversed Carnot cycle. C Rankine cycle. D Brayton cycle. Answer: Brayton cycle. A electrically operated throttling valve. B manually operated valve. C thermostatic valve.

D capillary tube. Answer: capillary tube. A Co2. Answer: Air. A compressor. D expansion valve. Answer: expansion valve. A centrifugal. C miniature sealed unit. D piston type reciprocating.

Answer: piston type reciprocating. A is less than 1. B is more than 1. C is equal to 1. D depends upon the make. Answer: is more than 1. Answer: 0. A high sensible heat. B high total heat. C high latent heat. D low latent heat. Answer: high latent heat. A a gas will never liquefy. B a gas will immediately liquefy. C water will evaporate. D water will never evaporate. Answer: a gas will never liquefy.

A above which liquid will remain liquid. B above which liquid becomes gas. C above which liquid becomes vapour. D at which all the three phases exist together. Answer: above which liquid will remain liquid.

A will be higher. B will be lower. C will remain unaffected. D may be higher or lower depending upon the nature of non-condensable gases. Answer: will be higher. A evaporator. B safety relief valve. C dehumidifier. Answer: driers.

Andhra Pradesh Current Affairs. Arunachal Pradesh Current Affairs. Assam Current Affairs. Bihar Current Affairs. Chhattisgarh Current Affairs. Delhi Current Affairs.

Refrigeration & Air-Conditioning MCQ Question with Answer

Pick up the wrong statement. A refrigerant should have a Tow specific heat of liquid b high boiling point c high latent heat of vaporisation d higher critical temperature e low specific volume of vapour. Ans: b. Ans: e. Vapor compression refrigeration is some what like a Carnot cycle b Rankine cycle c reversed Camot cycle d reversed Rankine cycle e none of the above. Which of the following cycles uses air as the refrigerant a Ericsson b Stirling c Carnot d Bell-coleman e none of the above.


Refrigeration and Air Conditioning Objective Questions and Answers pdf: A refrigeration cycle operates between condenser temperature of + 27°C and evaporator temperature of- 23°C. Which of the following is not a desirable property of a refrigerant.


HVAC Questions

Here is a list of some common HVAC questions that users of air conditioners or heat pumps asked regarding their equipment. This list is not exhaustive and will be added from time to time. If you have any questions that are not found here, feel free to contact us and we will do our best to answer you. Q1: The indoor unit of my ductless split air-conditioner drips water when I operate in cooling mode.

Knowing some basics about how your air conditioner works will help you keep your cool. Coil Cleaner. Could you explain Constant Air Volume systems as you would to a client? Rising energy bills.

Joshva Raj December 5, 1. It helps students for a quick study review with quizzes Multiple Choice Questions have been coming in Class 9 Physics exams, thus do MCQs to test understanding of important topics in the chapters. Download latest questions with multiple choice answers for Class 11 Physics in pdf free or read online in online reader free. MCQ quiz on Dairy Technology multiple choice questions and answers on Dairy Technology MCQ questions on Dairy Technology objectives questions with answer test pdf for interview preparations, freshers jobs and competitive exams. Engineering Maths Multiple Choice questions Answers can help in interview preparation.

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