Dental Which of the following type of failure may occur, if the coefficient of thermal expansion of ceramic is much lower than that of metal? A Cohesive failure of ceramic B Adhesive failure of metal ceramic bond C Cohesive failure of metal D Cohesive failure of metal ceramic bond 💡 Explanation Which of the following type of failure may occur, if the coefficient of thermal expansion of ceramic is much lower than that of metal? ✓ Correct Answer: B. Adhesive failure of metal ceramic bond