Grinding MCQ with Answers

Grinding MCQ with Answers

1) What denotes by (A) in the (A60K5V8) mentioned marking system of a grinding wheel?

Answer is:

Type of abrasive

Explanation:

.

2) What denotes by '46' in the (A46K5V8) mentioned marking system of a grinding wheel

Answer is:

Grain size

What denotes by '46' in the (A46K5V8) mentioned marking system of a grinding wheel

3) What denotes by ?5? in the (A60H5V8) mentioned marking system of grinding wheel?

Answer is:

Structure

What denotes by ?5? in the (A60H5V8) mentioned marking system of grinding wheel?

4) What denotes by 8 in the (A46H5V8) mentioned marking system of a grinding wheel?

Answer is:

Manufacturer's code

What denotes by 8 in the (A46H5V8) mentioned marking system of a grinding wheel?

5) Which natural abrasive used to make grind stones?

Answer is:

Sand stone