Solved question paper for CT May-2010 (DIPLOMA 4th)

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Concrete technology May-2010

PSBTE • DIPLOMA • Cvil Engineering • 4th • May-2010

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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The process of carrying the concrete mix from the place of mixing to the final position of deposition is called _______.

Fill in the Blanks 1 Marks May-2010 • PSBTE DIPLOMA

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The leveling operation that removes bumps and hollows and gives a uniform concrete surface is called _______.

Fill in the Blanks 1 Marks May-2010 • PSBTE DIPLOMA

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Any operation of concreting done at a temperature below _______ is known as cold weather concreting.

Fill in the Blanks 1 Marks May-2010 • PSBTE DIPLOMA

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Workability is the combination of homogeneity and _______.

Fill in the Blanks 1 Marks May-2010 • PSBTE DIPLOMA

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A concrete which has a tendency to segregate will be _______.

Fill in the Blanks 1 Marks May-2010 • PSBTE DIPLOMA

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The concrete mix which does not give a smooth surface with a certain amount of water is called as _______.

Fill in the Blanks 1 Marks May-2010 • PSBTE DIPLOMA

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Compressive strength is the resistance of concrete to _______.

Fill in the Blanks 1 Marks May-2010 • PSBTE DIPLOMA

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May 2019 Concrete is __________in compression.

May 2009 Compressive strength of concrete is expressed in ______.

May 2009 Compressive strength of concrete is expressed in ____.
The art of combining two or more sizes of aggregates to get specified grading is known as _______.

Fill in the Blanks 1 Marks May-2010 • PSBTE DIPLOMA

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Standard consistency can be measured by using _______.

Fill in the Blanks 1 Marks May-2010 • PSBTE DIPLOMA

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The mortar fills the void in coarse aggregate to form _______.

Fill in the Blanks 1 Marks May-2010 • PSBTE DIPLOMA

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Give the uses of concrete in comparison to other building materials.

Short Answer 3 Marks May-2010 • PSBTE DIPLOMA

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May 2022 Write the advantages and disadvantages of concrete.

May 2020 What are advantages and disadvantages of concrete?

May 2019 What are the advantages and disadvantages of concrete?

May 2015 Write the advantages and disadvantages of concrete.

May 2009 Explain the advantages and disadvantages of concrete over other construction materials.

May 2009 Explain the advantages and disadvantages of concrete over other construction materials.
What are the deleterious materials in aggregate?

Short Answer 3 Marks May-2010 • PSBTE DIPLOMA

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May 2007 What are deleterious materials in an aggregate? What are their harmful effects?

What is bulk density? Give its types.

Short Answer 3 Marks May-2010 • PSBTE DIPLOMA

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Why are aggregates important factors affecting the workability?

Short Answer 3 Marks May-2010 • PSBTE DIPLOMA

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Why does workability decrease with time?

Short Answer 3 Marks May-2010 • PSBTE DIPLOMA

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Explain the causes of segregation.

Short Answer 3 Marks May-2010 • PSBTE DIPLOMA

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What are the factors affecting durability?

Short Answer 1 Marks May-2010 • PSBTE DIPLOMA

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Give the definition of admixture.

Short Answer 1 Marks May-2010 • PSBTE DIPLOMA

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May 2021 Define admixture. Briefly explain the classification of admixtures.

May 2021 Define admixtures. Explain importance of admixtures.

Dec 2018
Define admixtures. Explain importance of admixtures.

Dec 2015 What are admixtures?
Give the definition of plasticizers.

Short Answer 1 Marks May-2010 • PSBTE DIPLOMA

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May 2020 Give the definition of (i) Admixtures and (ii) Plasticizers
What are the applications of fibre reinforced concrete?

Short Answer 1 Marks May-2010 • PSBTE DIPLOMA

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May 2020 What are the applications of fiber reinforced concrete?

Dec 2017
Give uses of fibre reinforced concrete.

Dec 2015 What is fiber reinforced concrete?

Explain the methods used for under water concreting.

Short Answer 1 Marks May-2010 • PSBTE DIPLOMA

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Dec 2016 Explain the concept of underwater concreting.
Why is excessive compaction not good for concrete?

Short Answer 1 Marks May-2010 • PSBTE DIPLOMA

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What are the methods of repairing cracks and holes?

Short Answer 1 Marks May-2010 • PSBTE DIPLOMA

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What do you mean by honey combing?

Short Answer 1 Marks May-2010 • PSBTE DIPLOMA

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What is ready mixed concrete?

Short Answer 5 Marks May-2010 • PSBTE DIPLOMA

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May 2022 What is a controlled concrete?

May 2008 What is a controlled concrete?

May 2008 What is stressed concrete?
What is meant by grading of aggregates?

Short Answer 5 Marks May-2010 • PSBTE DIPLOMA

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May 2022 The grading of aggregate is also known as _______.
What is the effect of grading on the quality of concrete?

Short Answer 5 Marks May-2010 • PSBTE DIPLOMA

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May 2021 Explain grading of concrete.

May 2016 Explain in detail the grading of concrete.
What is water cement ratio? What is its importance in concrete strength?

Short Answer 5 Marks May-2010 • PSBTE DIPLOMA

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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?

May 2008 Define water cement ratio. Explain factors which affect the workability of concrete.

What are the purposes of using admixtures in concrete?

Short Answer 5 Marks May-2010 • PSBTE DIPLOMA

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May 2022 Define admixtures. Explain the importance of adding admixture in concrete.

May 2017
What is the purpose of using admixture in concrete?

Dec 2016 What is the purpose of using admixtures in concrete?

May 2015 Define admixtures. Explain the importance of adding admixture in concrete.
Describe in detail Vee-Bee consistometer test to determine workability of concrete.

Long Answer 10 Marks May-2010 • PSBTE DIPLOMA

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May 2022 Explain the slump test of concrete for workability.

May 2021 Explain the slump test for determining of concrete.

May 2019 What are the tests for workability of concrete? Explain any one.

May 2017
Explain the slump test of concrete?

Dec 2017
What are the different tests on hardened concrete?

Dec 2016 What do you mean by workability of concrete? Explain compacting factor test.

May 2015 Explain the slump test of concrete for workability.

May 2010 Describe slump test for concrete. What are the limitations of this test?

May 2010 Describe slump test for concrete? What are the limitations of this test?
What is cold weather concreting?

Short Answer 5 Marks May-2010 • PSBTE DIPLOMA

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May 2021 Explain cold weather concreting and what are its precautions?

May 2020 What is cold weather concreting?
What are the effects of storage on strength of cement?

Short Answer 5 Marks May-2010 • PSBTE DIPLOMA

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May 2020 What are the effects of storage on strength of concrete?

Dec 2007 Write short note on the effect of storage on strength of cement.

How will you cure the repaired work?

Short Answer 5 Marks May-2010 • PSBTE DIPLOMA

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What is the necessity of providing joints in concrete?

Short Answer 5 Marks May-2010 • PSBTE DIPLOMA

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Dec 2016 Explain the various types of joints in concrete with sketches.

May 2007 Explain the purpose of providing construction and contraction joints in concrete.

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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-2010 (DIPLOMA 4th)

Concrete technology May-2010

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