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If the deformation continues even when the load is constant, the name of that
mechanical property of material known as

A) Elasticity B) Fatigue C) Creep D) Hardness

In Chemical classification of rocks, slate comes which type ?
A) Argillaceous B) Igneous C) Calcareous D) Silicious

In stone arches how placing the natural bed of stone ?
A) Horizontal B) Bottom C) Top D) Radial

The process of taking out stones from natural rock bed is known as
A) Seasoning B) Quarrying C) Splitting D) Weathering

In dressing of stones which type make a margin of 20 mm width is sunk on all edges
of stone ?

A) Axed finish B) Dragged finish

C) Reticulated finish D) Furrowed finish

In manufacture process of terra-cotta burning the dried products in which furnace ?

A) Muffle furnace B) Blast furnace

C) Rotary Kiln D) Bull trench Kiln

What is the crushing strength of ‘A’ grade brick ?

A) 20KN-25KN B) 2KN-5KN

C) 7KN-14KN D) 25KN-30KN

Heating the lime to redness in contact with air is known as

A) Calcination B) Slaking C) Setting D) Drying

In composition of ordinary cement what is percentage of silica (SiO) ?

A) 37% B) 30% C) 22% D) 67%

In cement manufacturing process after burning the raw material in high temperature
formed.

A) Gypsum B) Argillaceous material

C) Clinker D) Lime stone

What is the size of slump cone used for slump test, bottom dia x top dia x height ?

A) 30cm x 20 cm x 10 cm ©) 20 ©) > 10 ना) > 30cm

C) 30cm x 10 cm x 20 cm D) 15cm x 25cm x 30 cm