Question

AV-belt specified as B1950 means


Option 1
B B-section belt having an inside circumference of 1950 mm
Option 2
3 B-section belt having an inside circumference of 1995 mm
Option 3
B-section belt having an inside circumference of 1905 mm
Option 4
B-section belt having a pitch length of 1950 mm​

Answer 1

B-section belt having an inside circumference of 1905 mm

Explanation:

A V-Belt specified as 1950 mm means that the outside circumference of the v-belt is 1950 mm. The insider circumference is about 2 inches less than the outside circumference. So we should pick a value less than 1950 for the inner circumference. From the given choices, we find that the inner circumference of v-belt is 1905mm suits the choice.

Option 3 is the answer.