1.

What is the modified formula of checking angle of tapered hole when both the balls lie inside the groove?

A. SinA/2 = (R<sub>2</sub>-R<sub>1</sub>)/(H<sub>1</sub>+R<sub>2</sub>-(H<sub>2</sub>+R<sub>2</sub>))
B. SinA = (R<sub>2</sub>-R<sub>1</sub>)/(H<sub>1</sub>+R<sub>2</sub>-(H<sub>2</sub>+R<sub>2</sub>))
C. SinA/2 = (R<sub>2</sub>-R<sub>1</sub>)/(H<sub>1</sub>-R<sub>2</sub>-(H<sub>2</sub>+R<sub>2</sub>))
D. SinA = (R<sub>2</sub>+R<sub>1</sub>)/(H<sub>1</sub>+R<sub>2</sub>-(H<sub>2</sub>+R<sub>2</sub>))
Answer» B. SinA = (R<sub>2</sub>-R<sub>1</sub>)/(H<sub>1</sub>+R<sub>2</sub>-(H<sub>2</sub>+R<sub>2</sub>))


Discussion

No Comment Found

Related MCQs