Solved question paper for RACE May-2022 (DIPLOMA 5th)
Solved Question Paper
RAC Equipment May-2022
PSBTE • DIPLOMA • Mechanical Engineering (RAC) • 5th • May-2022
RAC Equipment for Punjab State Board of Technical Education Diploma in Engineering, Mechanical Engineering (RAC), 5th Semester, is a subject page for students looking for previous year question papers and old papers. It helps with revision by showing the style of questions, repeated topics, and the exam pattern used in past papers. BRpaper provides subject-wise papers and related exam preparation material for this subject so you can practice before the exam. BRpaper is not the official website of Punjab State Board of Technical Education, and it does not claim to publish official content.
These Questions are downloaded from www.brpaper.com. You can also download previous years question papers of 10th and 12th (PSEB & CBSE), B-Tech, Diploma, BBA, BCA, MBA, MCA, M-Tech, PGDCA, B-Com, BSc-IT, MSC-IT.
Solved Questions
Solved-
Automatic expansion valve is known as _____expansion valve.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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May 2022 Thermostatic expansion valve is also known as _____expansion valve.
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Thermostatic expansion valve is also known as _____expansion valve.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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May 2022 Automatic expansion valve is known as _____expansion valve.
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_____condensers are generally used in cold storage.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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_____condensers employ both air and water as working media.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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Evaporator generally used for wine cooling is _____.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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_____compressor is operated by A.C. electric supply power only.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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The work requirement for a reciprocating compressor is minimum when the compression is _____.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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Evaporator or is _____ transfer surface in which volatile liquid vaporizes.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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_____ is the heart of the refrigeration system.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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The refrigerant supplied to a compressor must be _____vapour refrigerant.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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An evaporator is used in the _____side of a refrigerating system.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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May 2022 Evaporator used in house hold refrigerator is _____.
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The condensing medium used in evaporative condenser is air and _____.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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There are _____ types of condensers.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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Evaporator used in house hold refrigerator is _____.Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
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May 2022 An evaporator is used in the _____side of a refrigerating system.
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Write the desirable properties of compressor’s lubricants.Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
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Write the difference between thermocouple and thermometer.Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
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Write the functions of compressors.Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
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Write the uses of psychometric chart.Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
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Write short note on shell and coil condenser.Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
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Differentiate between natural and forced draft.Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
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Write note on capillary tube and its uses.Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
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What is the need of water softening system in refrigeration plants?Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
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Explain safety devices used in modern refrigeration systems.Long Answer 10 Marks May-2022 • PSBTE DIPLOMA
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Name different types of temperature measurement instrument, explain any one.Long Answer 10 Marks May-2022 • PSBTE DIPLOMA
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Explain cooling tower, write note on natural draft cooling tower in detail.Long Answer 10 Marks May-2022 • PSBTE DIPLOMA
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Explain the single act in reciprocating compressor.Long Answer 10 Marks May-2022 • PSBTE DIPLOMA
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Write functions and types of condensers; explain any one air cooled condenser with heat and clean sketch.Long Answer 10 Marks May-2022 • PSBTE DIPLOMA
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FAQ
Frequently Asked Questions
Answers about this subject, solved papers, and preparation.
01 Where can I find RAC Equipment previous year question papers for PSBTE?
This page is made for RAC Equipment subject-wise previous year question papers and old papers for PSBTE Diploma in Mechanical Engineering (RAC), 5th semester.
02 Is this page only for RAC Equipment or for all 5th semester subjects?
This page is for the RAC Equipment subject only within the Mechanical Engineering (RAC) 5th semester context.
03 Can I use these papers to understand the exam pattern?
Yes, old papers help you see the question style, repeated topics, and typical exam pattern for this subject.
04 Does BRpaper provide official PSBTE papers?
No, BRpaper is not the official website of Punjab State Board of Technical Education. It helps students find previous year question papers and related preparation material.
05 Are solved papers available for RAC Equipment?
This page is focused on RAC Equipment question papers and exam practice material. Availability of solved content depends on what is listed on the page.