Quartitze is a_____________?

Related Mcqs:

1. The predominant constituent which is responsible for strength in granite is_____________?

   A. quartz
   B. feldspar
   C. mica
   D. none of the above

2. The important test to be conducted on a stone used in docks and harbors is________________?

   A. hardness test
   B. work ability test
   C. weight test
   D. toughness test

3. The disease of dry rot in timber is caused by_____________?

   A. lack of ventilation
   B. alternate wet and dry conditions
   C. complete submergence in water
   D. none of the above

4. Plywood has the advantage of_____________?

   A. greater tensile strength in longer direction
   B. greater tensile strength in shorter direction
   C. same tensile strength in all directions
   D. none of the above

5. Which of the following ingredients of the brick earth enables the brick to retain its shape ?

   A. alumina
   B. silica
   C. iron
   D. magnesia

6. Assertion A : Pure lime takes a long time to develop adequate strength. Reason R : Pure lime has slow hardening characteristics. Select your answer according to the coding system given below ?

   A. Both A and R are true and R is correct explanation of A
   B. Both A and R are true and R is not a correct explanation of A
   C. A is true but R is false
   D. A is false but R is true

7. The normal consistency of ordinary Portland cement is about________________?

   A. 10%
   B. 20%
   C. 30%
   D. 40%

8. Minimum thickness of wall where single flemish bond can be used is_____________?

   A. half brick thick
   B. one brick thick
   C. one and a half bricks thick
   D. two bricks thick

9. The type of pile which is driven at an inclination to resist inclined forces is known as______________?

   A. friction pile
   B. sheet pile
   C. batter pile
   D. anchor pile

10. Couple close roof is suitable for maximum span of______________?

    A. 2.5 m
    B. 3.5 m
    C. 4.5 m
    D. 5.5 m