Building Construction Cement 2 Online Exam Quiz
Building Construction Cement 2 GK Quiz. Question and Answers related to Building Construction Cement 2. MCQ (Multiple Choice Questions with answers about Building Construction Cement 2
The resistance to water of acid-resistant cement is increased by adding __________ of linseed oil.
Options
A : 0.50%
B : 0.15%
C : 2.50%
D : 2.75%
The total alumina content in high alumina cement should not be less than _______
Options
A : 24%
B : 32%
C : 50%
D : 75%
The final setting time of high alumina cement is about _______
Options
A : 30 mins
B : 2 hours
C : 5 hours
D : 24 hours
The specific surface of cement should not be lesser than __________
Options
A : 550 cm2/gm
B : 1250 cm2/gm
C : 2250 cm2/gm
D : 5250 cm2/gm
The presence of chromium oxide in cement imparts _________ colour.
Options
A : Green
B : Orange
C : Blue
D : Red
___________ is the binding material of acid-resistant cement.
Options
A : Lime
B : Soluble glass
C : Soda ash
D : Caustic soda
Which of the following is not a hydrophobic admixture?
Options
A : Lime silicate
B : Acidol
C : Naphthenesoap
D : Oxidised petrolatum
In England, high alumina cement is known by the trade name of ___________
Options
A : Lumnite
B : Lumnite Fondu
C : Limonite
D : Cement Fondu
Which of the following is not true about pozzuolana cement?
Options
A : Pozzuolana cement can resist the action of sulphates
B : Less heat is evolved during its setting
C : Pozzuolana cement possesses a very low tensile strength
D : It imparts plasticity to the mortar prepared from it
Expanding cement is obtained by the addition of an expanding medium like _________ to the ordinary cement.
Options
A : Sodium silicate
B : Potassium silicate
C : Sodium aluminate
D : Sulpho-aluminate
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