Which of the following bricks are used for lining of furnaces ?

Related Mcqs:

The disease of dry rot in timber is caused by_____________?

A. lack of ventilation B. alternate wet and dry conditions C. complete submergence in water D. none of the above...

Assertion A : Pure lime takes a long time to develop adequate strength. Reason R : Pure lime has slow hardening characteristics. Select your answer according to the coding system given below ?

A. Both A and R are true and R is correct explanation of A B. Both A and R are true and R is not a correct explanation of A C. A is true but R is false D. A is false but R is true...

Three basic raw materials which are needed in large quantities for production of steel are_______________?

A. iron ore, coal and sulphur B. iron ore, carbon and sulphur C. iron ore, coal and lime stone D. iron ore, carbon and lime stone...

Pitched and sloping roofs are suitable for________________?

A. coastal regions B. plain regions C. covering large areas D. all of the above...

The type of footing which is used to transmit heavy loads through steel columns is_______________?

A. raft foundation B. grillage foundation C. well foundation D. isolated footing...