Which of the following is not a characteristic of a good tile?
(a) It should be free from any bends or cracks
(b) A good tile should be well burnt
(c) It should not produce a clear ringing sound when struck
(d) It should be regular in size and shape
The question was posed to me during a job interview.
My enquiry is from Clay Products in chapter Glass, Lime, Clay Products & Bricks of Construction & Building Materials