FITS AND LIMITS - Practice Mode

1) Calculate the tolerance of 100e8 shaft from the given data minimum deviation - 72 maximum deviation- 126?
Correct Answer: 0.054
2) Calculate the tolerance from the given data 20+0.021-0.002?
Correct Answer: 0.023
3) What is the purpose of knurling operation?
Correct Answer: Good grip and appearances
4) What is the speed used for knurling?
Correct Answer: 1/3 of turning speed
5) Which operation is used to increase the diameter of work slightly to get a press fit?
Correct Answer: Knurling
Explanation:

To solve for x in the equation (x + 2) / 2 = 19, you can first multiply both sides of the equation by 2 to get rid of the fraction.

2 * (x + 2) / 2 = 2 * 19 x + 2 = 38

Then, you can subtract 2 from both sides to solve for x x = 38 - 2 x = 36

So the value of x that satisfies the equation (x + 2) / 2 = 19 is 36.