Grinding MCQ with Answers

Grinding MCQ with Answers

31) What type of surface is produced by external cylindrical grinding?

Answer is:

Round

32) Calculate the spindle speed (RPM) if the diameter of the wheel is 300 mm (d) and the surface speed is 25 m / sec [V] ?

Answer is:

1592

33) Find the surface speed of the grinding wheel if the diameter of the grinding wheel is 300 mm (d) and RPM of the spindle is 2000 (N)?

Answer is:

31.4 m/sec

34) Which types of guide wheel in used for sharpening hand saws?

Answer is:

Saucer

35) Which type of dresser in used in tool and cutter grinder?

Answer is:

Abrasion dresser