4X .250-20 UNC-2B 1.260±.010 .984±.010 2.600 ø2.012 2.008 Ø 3.350

I need help solving problem numbers 4--15.

1. The dimensions for the shaft size are o500.012 mm and the hole size are b 500 +0.000 mm. Find the maximum and minimum limits of hole and shaft. Find the tolerance for hole and shaft. Also find the type of fit. 2.What is the unit of surface roughness? Explain the following surface roughness symbol. N4

The toleranced diameter of a hole is given as 0.990"/1.010" and the size of the mating pin is given as 0.985"/0.980 37. What is the maximum clearance for this fit? 0.030" 0.020" 0.025" c) 0.010" (P 38. What type of fit is this? transition b. clearance interference d. none of the above 39. A fit can be determined by specifying: upper limit b. allowance max. clearance b& c all the above TE d. 40. A fit is specified as 60H1109 in Metric unit. What is the tolerance grade for the shaft? 60 a. b. 9 11 d. none above

Complete the hole specification including a position tolerance of .018" diameter at MMC relative to primary datum feature A, secondary datum feature B, and tertiary datum feature C.

i need the answer quickly

Need questions 13, 14, 15 explained and answered please.

7. What is a tolerance?

What tolerance is specified for the width of the groove?

I need help matching each drawing to the term that it describes. Answers are used only once.