Top 6 Civil Engineering Interview Questions and Answers For Freshers

INTERVIEW QUESTION-Part 2

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1.What is the density of Cement?

• 1440-1500 Kg/m3

2. What is the Clear cover for Raft Foundation?

• CLEAR COVER (for bottom and side)= 75 mm.
• CLEAR COVER (for top ) = 50 mm.

3. What is the Unit Weight of concrete?

• UNIT WEIGHT (for Plain Cement Concrete)= 2400 Kg/m3 = 24 KN/m3
• UNIT WEIGHT ( for Reinforced Cement Concrete)= 2500 Kg/m3= 25 KN/m3
•  Plain Cement Concrete known as PCC and  Reinforced Cement Concrete known as RCC.

4. What are the Nominal mix proportion for M10 ,M15 and M20?

• M10 = 1: 3 : 6
• M15 = 1: 2 : 4
• M20 = 1: 1.5 : 3

5. How to Find weight of steel bar used in reinforcement?

• weight of bar in Kg =( D^2/ 162.2)* Length of the bar in Meter.
• D = Diameter of bar in mm.

6. What is Flat Slab?

• The slab which is supported on columns.

                                                              FLAT SLAB

TO LEARN MORE EASILY IN VIDEO OF "CIVIL ENGINEERING INTERVIEW QUESTIONS AND ANSWERS FOR FRESHERS " CLICK  HERE-Top 6 Civil Engineering Interview Questions and Answers For Freshers
 To continue to rest parts of "CIVIL ENGINEERING INTERVIEW QUESTIONS AND ANSWERS FOR FRESHERS " CLICK  HERE- Part 1,Part 3, Part 4, Part 5, Part 6.

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I am a Civil Engineer and knowledgecivilengineer.blogspot.com is my blog about the basic knowledge of Civil Engineering.Here, you can learn the questions and answers of interview for a civil engineer.

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