Refractory castables are used for__________________?
Correct answer: D. All A., B. and C.
- A. Producing monolithic linings
- B. Patch work
- C. Minimising the number of joints in the structure
- D. All A., B. and C.
Explanation
Castables are refractory concretes that form monolithic linings, are convenient for patching damaged areas, and reduce the number of joints compared with brickwork. Therefore all three uses apply.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
Silicon carbide refractories have very low ___________________?
Carbon refractories are exclusively used in the_________________?
Because of its very high refractoriness of the order of __________ °C, silicon carbide refractories are used in zinc smelting furnace, muffle furnace and for supporting the wares in tunnel kilns ?
Which of the following has the lowest electrical resistivity ?
Maximum water percentage in refractory mix meant for hand moulding may be as high as _____________ percent?
______________ bricks are used in the burning zone of a cement rotary kiln ?