Q. The steel used for rails under heavy traffic and on sharp curves, is

View solution

Q. The weight of a good quality brick when immersed in water for a period of 16 hours should not exceed the weight of dry brick

View solution

Q. Snowcrete is one of the patent forms of

View solution

Q. The usual percentages of clay and metal in cermet are :

View solution

Q. Permanent magnets are made of high carbon steel and

View solution

Q. Plastics are compounds of carbon with element

View solution

Q. Pick up the correct statement from the following:

View solution

Q. Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following:

View solution

Q. Cast iron is used for

View solution

Q. Stainless steel resists corrosion due to

View solution

Q. Commonly used thinner in

View solution

Q. Good quality sand is never obtained from

View solution

Q. Pick up the rock which is not a sedimentary rock from the following:

View solution

Q. For a good building stone, its specific gravity should the greater than

View solution

Q. When a brick is immersed in water for 24 hours and then dried, if

View solution

Q. In arches, stratified stones are placed so that their planes are

View solution

Q. Pick up the correct statement from the following:

View solution

Q. The fire clay contains pure

View solution

Q. Pick up the correct characteristic of Pyroxene from the following:

View solution

Q. Slacking of lime is affected by

View solution