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

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Solved Question Paper

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.

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Concrete is a mixture of cement, coarse aggregate and water.

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

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May 2006 Concrete is a mixture of cement, fine aggregate and water.

May 2005 Concrete is a mixture of cement, sand and water.
Concrete gains m the presence of water.

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

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The voids in concrete should be _____.

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

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Concrete is _____ fire resistance.

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

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May 2008 Concrete is not fire resisting.

Hydration of cement with change in temperature.

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

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Dec 2016 Hydration of cement.
C,SIC,S/C,A contributes little to the strength of cement.

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

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Concrete is liable to shrink / expand on drying.

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

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May 2006 Concrete is liable to shrink on drying.
Concrete is uneconomical / economical in ultimate cost.

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

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Final setting time of OPC is 30 minutes / 10 hrs.

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

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Move the cement content more / less will the strength of concrete.

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

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What do you mean by elongation index?

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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Name tests to be performed on concrete.

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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What do you mean by NDT?

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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Give short note on ready mix concrete.

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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What is stressed 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 a controlled concrete?
Why is slump test performed?

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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May 2022 What is the importance of performing slump test ?

Dec 2017
What is the importance of performing slump test?

May 2016 What are the advantages of slump test?

May 2010 Why slump test is performed?

May 2010 Why slump test is performed?

May 2007 What precautions are to be observed while performing slump test?

Define compaction factor.

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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What is the importance of mix design?

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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May 2020 What is the importance of mix design?

Dec 2016 What is the importance of mix design?
Differentiate between ordinary concrete and controlled concrete.

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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May 2021 Differentiate between polymer concrete and flyash concrete.

May 2016 Differentiate between normal and controlled concrete mix.

Dec 2015 Differentiate between polymer concrete and fly ash concrete?

Dec 2015 Differentiate between normal & controlled concrete.

May 2010 Differentiate between ordinary concrete and controlled concrete.

May 2010 Differentiate between ordinary concrete and controlled concrete?
What is bulking of sand?

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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May 2022 What is bulking of sand?

Dec 2016 Explain the phenomenon of bulking of sand?

What do you mean by soundness of cement?

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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Differentiate between strength and hardening.

Short Answer 3 Marks May-2008 • PSBTE DIPLOMA

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Define water cement ratio. Explain factors which affect the workability of concrete.

Long Answer 10 Marks May-2008 • PSBTE DIPLOMA

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May 2010 What is water cement ratio? What is its importance in concrete strength?

May 2009 Define W/C ratio. What is the effect of various W/C ratio on the physical structure of cement.

May 2009 Define W/C ratio. What is the effect of various W/C ratio on the physical structure of cement?
Prepare the requirements for designing a suitable concrete mix.

Long Answer 10 Marks May-2008 • PSBTE DIPLOMA

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May 2021 Describe the requirements for concrete mix design.

How do you repair a cracked concrete surface? How is the repaired surface cured?

Long Answer 10 Marks May-2008 • PSBTE DIPLOMA

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Define standard sand. Explain the effect of flaky aggregate and rounded aggregate on workability and strength properties.

Long Answer 10 Marks May-2008 • PSBTE DIPLOMA

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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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