THREAD CUTTING - Practice Mode
2) A thread is represented as M12 x 1.5. What does represent the letter 12?
Correct Answer: Major diameter
3) Which method of holding is used for lengthy work to avoid over hanging?
Correct Answer: In between centres
5) Calculate the change gear (driver gear) if driven gear has 120 teeth to cut 3mm pitch on a job using lathe having 6 mm pitch lead screw?
Correct Answer: 60
Explanation:
In simple interest calculations, the principal is the original amount of money that is borrowed or invested. It is the starting point for the calculation of interest, and is denoted as "P" in the formula for calculating simple interest.
Simple Interest = (P x R x T) / 100
where P is the principal, R is the interest rate, and T is the time period (usually given in years).