Construction Materials

121) The property of metals because of which they can be transformed into different shapes by heating is called

Discuss in Comment

malleability

122) Curing of concrete can be done by

Discuss in Comment

any of the above

123) Fineness modulus is

Discuss in Comment

an index which gives the mean size of the aggregates used in the mix

124) Slump test facilitates

Discuss in Comment

controlling of water-cement ratio of Concrete during Construction

125) Compaction factor for good workability of Concrete is

Discuss in Comment

0.95

126) The minimum water-cement ratio to obtain workable Concrete is

Discuss in Comment

0.4

127) The reason for the popularity of bricks as construction material is that

Discuss in Comment

all the above

128) In the composition of good bricks, the total content of silt and clay, by weight, should not be less than

Discuss in Comment

50%

129) The standard size of brick as per Indian standards is

Discuss in Comment

19x9x9cm

130) Refractory bricks are specially manufactured

Discuss in Comment

to withstand high temperature

Subject Notes

→ Hydraulics → Structural Design-RCC → Irrigation Engineering → Highway Engineering → Engineering Survey → Water supply & sanitary → Soil Mechanics → Mechanics and structure → Construction Management → Building Construction → Estimating and Costing → Engineering Drawing → Building Material → Airport Engineering

Objective Box

→ Airport Engineering → Building Construction → Construction Management → Construction Materials → Engineering Drawing → Engineering Survey → Estimating and Costing → Highway Engineering → Fluid & Hydraulics → Soil Mechanics → Structural Design - RCC → Water Supply and Sanitary → Irrigation Engineering → Mechanics and Structure → Civil MCQ Set 1 → Civil MCQ Set 2 → Civil MCQ Set 3 → Civil MCQ Set 4

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