Building Materials MCQs
Practice free Building Materials multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 573 questions — no login required.
Question 361hard
The process of manufacturing steel by heating short lengths of wrought iron bars mixed with charcoal in fire clay crucibles and collecting the molten iron into moulds, is known as
Question 362easy
The most durable varnish is
Question 363hard
The rocks which are formed due to cooling of magma at a considerable depth from earth's surface are called
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Question 364hard
The rocks which are formed due to cooling of magma at a relatively shallow depth from the earth's surface are called
Question 365medium
The rocks which are formed due to pouring of magma at the earth's surface are called
Question 366easy
Turpentine oil is used in paints as
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Question 367easy
Linseed oil is used in paints as
Question 368medium
The pigment used in paints for corrosive resistance, is
Question 369medium
The type of steel used for precision levelling staff, is