Elastomers can extend upto

Question

Elastomers can extend upto

A. Five times their original dimensions

B. Seven times their original dimensions

C. Ten times their original dimensions

D. Three times their original dimensions

Share this question with your friends

Show all Building Materials MCQ

Comment

Plastics are compounds of carbon with element

A. Hydrogen

B. Nitrogen

C. Oxygen

D. All of these

Discuss this answer

Study the following statements. (i) Hydraulic lime is suitable for white washing, (ii) Fat lime is suitable for whitewashing, (iii) Hydraulic lime is suitable for making mortar, (iv) Fat lime is suitable for making mortar. The correct answer is

A. (i) and (iv)

B. (ii) and (iii)

C. (i) and (ii)

D. (iii) and (iv)

Discuss this answer

To give a brilliant finish, the type of varnish used, is

A. Water varnish

B. Spirit varnish

C. Turpentine varnish

D. Oil varnish

Discuss this answer

Stones used for rubble masonry must be

A. Soft

B. Hard

C. Light

D. Heavy

Discuss this answer

For filling cracks in masonry structures, the type of bitumen used, is

A. Cut-back bitumen

B. Bitumen-emulsion

C. Blown bitumen

D. Plastic bitumen

Discuss this answer

Compared to mild steel, cast iron has (i) High compressive strength (ii) High tensile strength (iii) Low compressive strength (iv) Low tensile strength The correct answer is

A. (i) and (ii)

B. (ii) and (iii)

C. (iii) and (iv)

D. (i) and (iv)

Discuss this answer

Quick lime

A. Generates heat when added to water

B. Reacts with carbon dioxide

C. May be used for white-washing

D. All the above

Discuss this answer

Which of the following gradients exerts maximum influence on properties of steel?

A. Iron

B. Carbon

C. Manganese

D. Sulphur

Discuss this answer

Pick up the correct statement from the following:

A. The substance which consists of one primary chemical, is known as monomer

B. The polymer consists of thousands of monomers joined together

C. The polymer molecule is called macro-molecule

D. All the above

Discuss this answer

If the furnace is provided with insufficient fuel at low temperatures, the type of pig iron produced, is called

A. Bessemer pig

B. Grey or foundry pig

C. White or forge pig

D. Mottled pig

Discuss this answer

For the manufacture of stainless steel, steel is mixed with

A. Chromium

B. Nickel

C. Tungsten

D. None of these

Discuss this answer

Excess of alumina in brick earth makes the brick

A. Impermeable

B. Brittle and weak

C. To lose cohesion

D. To crack and warp on drying

Discuss this answer

Good quality stones must

A. Be durable

B. Be free from clay

C. Resist action of acids

D. All the above

Discuss this answer

A stone is rejected if it absorbs water more than

A. 5 %

B. 10 %

C. 15 %

D. 20 %

Discuss this answer

Bitumen felt

A. Is used as water proofing material

B. Is used as damp proofing material

C. Is made from bitumen and hessian fibres

D. All the above

Discuss this answer

For one cubic metre of brick masonry, number of bricks required, is

A. 400

B. 425

C. 450

D. 500

Discuss this answer

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

Discuss this answer

Pick up the correct statement from the following:

A. The free quartz suddenly expands at a temperature lower than 600°C

B. The lime stone resists fire upto about 800°C and at higher temperature it splits into CaO and CO2

C. The sand stone with silicates resist a fire in a better way

D. All the above

Discuss this answer

The most fire resistant paints are:

A. Enamel paints

B. Aluminium paints

C. Asbestos paints

D. Cement paints

Discuss this answer

Bullet proof glass is made of thick glass sheet sandwiched by a layer of

A. Steel

B. Stainless steel

C. High test plastic

D. Chromium plate

Discuss this answer

Geologically, marble is known as

A. Sedimentary rock

B. Igneous rock

C. Metamorphic rock

D. Stratified rock

Discuss this answer

Plastic bitumen is generally used for

A. Road pavements

B. Expansion joints

C. Crack fillings

D. None to these

Discuss this answer

Percentage content of silica in window glass, is

A. 40 to 45

B. 50 to 55

C. 60 to 65

D. 70 to 75

Discuss this answer

The commonly used drying oil for oil paints, is

A. Olive oil

B. Linseed oil

C. Kerosene oil

D. Acetate of lead

Discuss this answer

The type of steel used for precision levelling staff, is

A. Titanium steel

B. Carbon steel

C. Invar

D. Stainless steel

Discuss this answer

In stone masonry, if stones are so placed that their layers are parallel to the direction of load, they

A. Split easily

B. Are affected by moisture

C. Both (A) and (B)

D. None of these

Discuss this answer

Pick up the most favourable condition for the rapid growth of fungus for dry rot from the following:

A. Absence of sun light

B. Dampness

C. Presence of sap

D. All the above

Discuss this answer

The main constituent which imparts hydraulicity to hydraulic lime is

A. Calcium oxide

B. Silica

C. Clay

D. Water

Discuss this answer

The weight of 1 m³ of brick earth, is about

A. 1200 kg

B. 1500 kg

C. 1800 kg

D. 2000 kg

Discuss this answer

In a rock calcium carbonate predominates. State whether it is:

A. Siliceous rock

B. Argillaceous rock

C. Calcareous rock

D. None of these

Discuss this answer

Accepted Answer

C. Ten times their original dimensions

Elastomers can extend upto

Correct Answer :

Show all Building Materials MCQ

Related Questions

Plastics are compounds of carbon with element

Study the following statements. (i) Hydraulic lime is suitable for white washing, (ii) Fat lime is suitable for whitewashing, (iii) Hydraulic lime is suitable for making mortar, (iv) Fat lime is suitable for making mortar. The correct answer is

To give a brilliant finish, the type of varnish used, is

Stones used for rubble masonry must be

For filling cracks in masonry structures, the type of bitumen used, is

Compared to mild steel, cast iron has (i) High compressive strength (ii) High tensile strength (iii) Low compressive strength (iv) Low tensile strength The correct answer is

Quick lime

Which of the following gradients exerts maximum influence on properties of steel?

Pick up the correct statement from the following:

If the furnace is provided with insufficient fuel at low temperatures, the type of pig iron produced, is called

For the manufacture of stainless steel, steel is mixed with

Excess of alumina in brick earth makes the brick

Good quality stones must

A stone is rejected if it absorbs water more than

Bitumen felt

For one cubic metre of brick masonry, number of bricks required, is

Plywood has the advantage of

Pick up the correct statement from the following:

The most fire resistant paints are:

Bullet proof glass is made of thick glass sheet sandwiched by a layer of

Geologically, marble is known as

Plastic bitumen is generally used for

Percentage content of silica in window glass, is

The commonly used drying oil for oil paints, is

The type of steel used for precision levelling staff, is

In stone masonry, if stones are so placed that their layers are parallel to the direction of load, they

Pick up the most favourable condition for the rapid growth of fungus for dry rot from the following:

The main constituent which imparts hydraulicity to hydraulic lime is

The weight of 1 m³ of brick earth, is about

In a rock calcium carbonate predominates. State whether it is:

Also checkout

Elastomers can extend upto

Correct Answer :

Show all Building Materials MCQ

Related Questions

Plastics are compounds of carbon with element

Study the following statements. (i) Hydraulic lime is suitable for white washing, (ii) Fat lime is suitable for whitewashing, (iii) Hydraulic lime is suitable for making mortar, (iv) Fat lime is suitable for making mortar. The correct answer is

To give a brilliant finish, the type of varnish used, is

Stones used for rubble masonry must be

For filling cracks in masonry structures, the type of bitumen used, is

Compared to mild steel, cast iron has (i) High compressive strength (ii) High tensile strength (iii) Low compressive strength (iv) Low tensile strength The correct answer is

Quick lime

Which of the following gradients exerts maximum influence on properties of steel?

Pick up the correct statement from the following:

If the furnace is provided with insufficient fuel at low temperatures, the type of pig iron produced, is called

For the manufacture of stainless steel, steel is mixed with

Excess of alumina in brick earth makes the brick

Good quality stones must

A stone is rejected if it absorbs water more than

Bitumen felt

For one cubic metre of brick masonry, number of bricks required, is

Plywood has the advantage of

Pick up the correct statement from the following:

The most fire resistant paints are:

Bullet proof glass is made of thick glass sheet sandwiched by a layer of

Geologically, marble is known as

Plastic bitumen is generally used for

Percentage content of silica in window glass, is

The commonly used drying oil for oil paints, is

The type of steel used for precision levelling staff, is

In stone masonry, if stones are so placed that their layers are parallel to the direction of load, they

Pick up the most favourable condition for the rapid growth of fungus for dry rot from the following:

The main constituent which imparts hydraulicity to hydraulic lime is

The weight of 1 m3 of brick earth, is about

In a rock calcium carbonate predominates. State whether it is:

Also checkout

The weight of 1 m³ of brick earth, is about