The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called

Cementation process

Crucible process

Bessemer process

Open hearth process

The wedge shaped unit (voussoir) placed at the crown of an arch, is called

skew back

intrados

extrados

keystone

Lime obtained from calcination of Pure Limestone is called:

Quick Lime

Pure Lime

Lean Lime

Rich Lime

Good quality stones must

Be durable

Be free from clay

Resist action of acids

All the above

The best spacing of timber piles from centre to centre is______

600 mm

700 mm

800 mm

900 mm

The indentation mark left on bricks during the process of moulding are

pallets

fillets

marks

frog

Quick lime is

Calcium carbonate

Calcium oxide

Calcium hydroxide

None of the above

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 and, R is the correct explanation of A

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

The best spacing of timber piles from centre to centre is______

600 mm

700 mm

800 mm

900 mm

The indentation mark left on bricks during the process of moulding are

pallets

fillets

marks

frog

Good quality stones must

Be durable

Be free from clay

Resist action of acids

All the above

An offset is a _________ distance of an object measured from the survey line.

Lateral

Horizontal

Normal

Inclined

Snowcrete is one of the patent forms of

Distempers

Water proof cement paints

Enamel paints

Cellulose paints

Sections of more uniform moisture content are obtained by

ordinary sawing

quarter sawing

tangential sawing

radial sawing

Quick lime is

Calcium carbonate

Calcium oxide

Calcium hydroxide

None of the above

Shot drill used a _______ .. for drilling.

steel shots

copper shots

carbide drilling bit

any one of the above

The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called

Cementation process

Crucible process

Bessemer process

Open hearth process

The wedge shaped unit (voussoir) placed at the crown of an arch, is called

skew back

intrados

extrados

keystone

Lime obtained from calcination of Pure Limestone is called:

Quick Lime

Pure Lime

Lean Lime

Rich Lime

Good quality stones must

Be durable

Be free from clay

Resist action of acids

All the above

The best spacing of timber piles from centre to centre is______

600 mm

700 mm

800 mm

900 mm

The indentation mark left on bricks during the process of moulding are

pallets

fillets

marks

frog

Quick lime is

Calcium carbonate

Calcium oxide

Calcium hydroxide

None of the above

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 and, R is the correct explanation of A

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

The best spacing of timber piles from centre to centre is______

600 mm

700 mm

800 mm

900 mm

The indentation mark left on bricks during the process of moulding are

pallets

fillets

marks

frog

Good quality stones must

Be durable

Be free from clay

Resist action of acids

All the above

The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called

The wedge shaped unit (voussoir) placed at the crown of an arch, is called

Lime obtained from calcination of Pure Limestone is called:

The inner surface of an arch is called

Good quality stones must

The best spacing of timber piles from centre to centre is______

The indentation mark left on bricks during the process of moulding are

Quick lime is

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:

The best spacing of timber piles from centre to centre is______

The indentation mark left on bricks during the process of moulding are

Good quality stones must

An offset is a _________ distance of an object measured from the survey line.

The inner surface of an arch is called

Snowcrete is one of the patent forms of

Sections of more uniform moisture content are obtained by

Quick lime is

Shot drill used a _______ .. for drilling.

The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called

The wedge shaped unit (voussoir) placed at the crown of an arch, is called

Lime obtained from calcination of Pure Limestone is called:

The inner surface of an arch is called

Good quality stones must

The best spacing of timber piles from centre to centre is______

The indentation mark left on bricks during the process of moulding are

Quick lime is

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:

The best spacing of timber piles from centre to centre is______

The indentation mark left on bricks during the process of moulding are

Good quality stones must