McqMate
| Q. |
Which of the following is incorrect about tolerances? |
| A. | too loose tolerance results in less cost |
| B. | tolerance is a compromise between accuracy and ability |
| C. | too tight tolerance may result in excessive cost |
| D. | fit between mating components is decided by functional requirements |
| Answer» A. too loose tolerance results in less cost | |
| Explanation: loose tolerance results in increase in cost, assembly problems and poor performance of the product. tight tolerance results in unnecessary machining and inspection time. | |
View all MCQs in
Design of Machine ElementsNo comments yet