Consider the following statements :
The form factor of a spur gear tooth depends upon the :
1. Number of teeth
2. Pressure angle
3. Addendum modification
4. Circular pitch
Of these statements:
Option (A)
1 and 3 are correct
Option (B)
2 and 4 are correct
1, 2 and 3 are correct
1 and 4 are correct
Correct Option:
Question Solution:
The form factor of (Lewis) depends upon
1. Number of teeth
2. Tooth system (pressure angle)
3. Point of application of load (addendum modification as length of addendum modification as length of assumed cantilever keeps on increasing)