Solved question paper for CT May-2008 (DIPLOMA 4th)

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Concrete technology May-2008

PSBTE • DIPLOMA • Cvil Engineering • 4th • May-2008

CT (Concrete Technology) for Punjab State Board of Technical Education Diploma in Engineering, Civil Engineering 4th Semester helps students find subject-wise previous year question papers for revision and practice. This page is useful for checking paper patterns, repeated questions, and the style of theory exams before studying the subject. Students can use these question papers to revise faster, understand important topics, and prepare with semester-wise and year-wise practice material. BRpaper is not the official website of the university or board, and the papers here are only for study reference and exam preparation.

Question papers (year-wise) Solutions

Solved Questions

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A good concrete should be prepared from and durable aggregates.

Fill in the Blanks 1 Marks May-2008 • PSBTE DIPLOMA

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Initial setting time of OPC is minutes.

Fill in the Blanks 1 Marks May-2008 • PSBTE DIPLOMA

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May 2019 Initial setting time of OPC is __________.

Dec 2018
Initial setting time of OPC is_______

May 2017
The initial setting time of OPC is…………

May 2015 The initial setting time of OPC is …………………
The water cement ratio law was established by

Fill in the Blanks 1 Marks May-2008 • PSBTE DIPLOMA

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Dec 2016 Water cement ratio law is established by -------.
Stump test is performed determine the of concrete.

Fill in the Blanks 1 Marks May-2008 • PSBTE DIPLOMA

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Cement bags should be stored cm away from wall.

Fill in the Blanks 1 Marks May-2008 • PSBTE DIPLOMA

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May 2007 Cement bags should be stored _____ cm away from walls.
Quantity of cement is measured by volume.

True / False 1 Marks May-2008 • PSBTE DIPLOMA

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Dec 2016 The quantity of cement is measured by ------------.

May 2010 Quantity of cement is measured by volume.

May 2010 Quantity of cement is measured by volume.

Dec 2007 Quantity of cement is measured by ____.
Concrete mix 1:6:12 is used for mass concrete foundations.

True / False 1 Marks May-2008 • PSBTE DIPLOMA

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In concrete, the only lubricant available is wastes.

True / False 1 Marks May-2008 • PSBTE DIPLOMA

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May 2010 In concrete, the only lubricant available is __________.

May 2010 In concrete, the only lubricant available is __________.

Concrete is not fire resisting.

True / False 1 Marks May-2008 • PSBTE DIPLOMA

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May 2008 Concrete is _____ fire resistance.
The curing rate of concrete is changed by temperature.

True / False 1 Marks May-2008 • PSBTE DIPLOMA

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May 2010 The curing rate of concrete is changed by temperature.

May 2010 The curing rate of concrete is changed by temperature.
Strength of concrete (increases/decreases) with age.

MCQ 1 Marks May-2008 • PSBTE DIPLOMA

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May 2016 Strength of concrete increases with time.

May 2015 Strength of concrete decreases with age.
Large size of aggregates requires (more/ less) cement.

MCQ 1 Marks May-2008 • PSBTE DIPLOMA

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Segregation of concrete (increases/decreases) the strength of concrete.

MCQ 1 Marks May-2008 • PSBTE DIPLOMA

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The slump is zero, then the mix (is/is not) suitable for high strength concrete.

MCQ 1 Marks May-2008 • PSBTE DIPLOMA

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The ratio of cement, sand, coarse aggregate in M20 is (1:2:4, 1:1.5:3, 1:1:2).

MCQ 1 Marks May-2008 • PSBTE DIPLOMA

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What are the desired properties of freshly mixed concrete?

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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May 2006 Name the desired properties of freshly mixed or plastic concrete.

What are the physical properties of cement?

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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May 2009 What is cement? Why this material is so popular.

May 2009 What is cement? Why is this material so popular?

Dec 2007 What are the constituents of cement?

May 2005 What are pozzolanic cements?
Which cement will you use for mass concrete and why?

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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What do you mean by segregation?

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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May 2010 What do you mean by segregation?

May 2010 What do you mean by segregation?
What is a controlled concrete?

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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May 2022 What is a controlled concrete?

May 2010 What is ready mixed concrete?

May 2008 What is stressed concrete?

How will you store cement at site?

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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May 2022 What precautions will you undertake while storing cement in warehouses?

May 2021 Give the requirement of a warehouse for the storage of concrete. What precaution will be taken while storing cement in ware house?

May 2019 Give the requirement of warehouse for storage of cement. Also list precautions to be taken while storing cement.

Dec 2018
Give the requirement of a warehouse for the storage of concrete. What precaution will be taken while storing cement in ware house?

May 2017
Give the requirement of a ware house for the storage of concrete? What precaution will be taken while storing cement in ware house?

May 2015 Give the requirement of a warehouse for the storage of cement? What precautions will you undertake while storing cement in warehouses?

Dec 2015 What are the requirements of a warehouse? What precautions would you take while storing cement in warehouse?

Dec 2007 What is the importance of storage of cement?
What is volume batching of concrete?

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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May 2022 Why weight batching of materials in the preparation of concrete is preferred?

Dec 2007 What is weight batching of concrete?
Define and list equipment used for hand mixing of concrete ingredients.

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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Dec 2007 Define and list the equipment for machine mixing of concrete ingredients.
List and give brief description of vibration used for concreting.

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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Define consistency of concrete, durability of concrete.

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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Sketch one form work for rectangular column.

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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List three air-entraining agents.

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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Give a list of special types of concrete. Also give the uses of each.

Long Answer 10 Marks May-2008 • PSBTE DIPLOMA

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How will you carry out the fineness test of cement and why is it advisable to check it for soundness?

Long Answer 10 Marks May-2008 • PSBTE DIPLOMA

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Write short note on cold weather concreting.

Short Answer May-2008 • PSBTE DIPLOMA

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May 2005 Write the short note on cold weather concreting.
Write short note on accelerators in concrete.

Short Answer May-2008 • PSBTE DIPLOMA

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Define workability of concrete and list four essentials of a workable concrete.

Long Answer 10 Marks May-2008 • PSBTE DIPLOMA

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May 2022 Why concrete should be workable?

May 2022 Define workability of concrete & discuss the various factors which influence this property?

Dec 2017
Explain what you mean by workability of concrete.

May 2016 Explain the various factors that affects the workability of concrete.

May 2015 Define workability of concrete and discuss the various factors which influence this property.

May 2010 Why concrete should be workable?

May 2010 Define workability of concrete. Explain the various factors affecting workability.

May 2010 Why concrete should be workable?

May 2010 Define workability of concrete? Explain the various factors affecting workability.

Dec 2007 Why should concrete be workable?

Dec 2007 Explain the various factors which improve the workability of concrete.

May 2005 Why concrete should be workable?

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FAQ

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Answers about this subject, solved papers, and preparation.

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01 Where can I find CT previous year question papers for 4th semester civil diploma?

You can use this page to find CT (Concrete Technology) previous year question papers for PSBTE Diploma in Engineering Civil Engineering 4th semester in one place.

02 Are subject-wise question papers available for CT?

Yes, this page is meant to help students locate subject-wise CT question papers for revision and exam preparation.

03 Can I download CT question papers in PDF format?

If PDF files are available on the page, you can use them for practice and revision. Availability may vary by paper and year.

04 Do these papers help with exam pattern and repeated questions?

Yes, previous year papers are useful for understanding the exam pattern, question style, and topics that are often repeated in exams.

05 Are solved question papers available here?

This page focuses on previous year question papers for study reference. Solved papers or answer keys may not be available for every paper.

Solved question paper for CT May-2008 (DIPLOMA 4th)

Concrete technology May-2008

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