Building Materials And Construction QUESTIONS AND ANSWERS

Civil Engineering : Building Materials And Construction QUESTIONS AND ANSWERS :: part3 : 16 to 20

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

16.The slump recommended for mass concrete is about

25 mm to 50 mm

50 mm to 100 mm

100 mm to 125 mm

125 mm to 150 mm

17.Number of bricks required for one cubic metre of brick masonry is

400

450

500

550

18.Which of the following bricks are used for lining of furnaces ?

overburnt bricks

underburnt bricks

refractory bricks

first class bricks

19.For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of

1:2

1:3

1:4

1:6

20.As per IS specifications, the maximum final setting time for ordinary Portland cement should be

30 minutes

1 hour

6 hours

10 hours

More Building Materials And Construction QUESTIONS AND ANSWERS available in next pages

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