Building Materials
Advantage of a clamp compared to a kiln for burning bricks is that

It takes less time for burning
It gives more output of first class bricks
It is suitable when bricks are required in large numbers
It has less initial cost

ANSWER DOWNLOAD EXAMIANS APP

Building Materials
The plywood

Can be spilt in the plane of the panel
Cannot be bent more easily than ordinary wood of same thickness
Has greater impact resistance to blows than ordinary wood
Has good strength along the panel only

ANSWER DOWNLOAD EXAMIANS APP

Building Materials
Assertion A : Paints with white lead base are not recommended for painting of iron works.Reason R : Paints with white lead base do not check rusting of iron.Select your answer according to the coding system given below:

Both A and R is true but R is not the correct explanation of A
A is true but R is false
A is false but R is true
Both A and R is true and, R is the correct explanation of A

ANSWER DOWNLOAD EXAMIANS APP