THREAD CUTTING 2 - Practice Mode

1) Which formula to be used to find depth of buttress thread?
Correct Answer: 0.75 x pitch
2) What does Sq 60 x 9 IS 4694-1968 means?
Correct Answer: Square Thread 60 mm dia, 9 mm pitch
3) Which thread has only one helical formation?
Correct Answer: Single start
4) What is the meaning of M24 in M 24 x 3 single start thread?
Correct Answer: Major dia of thread
Explanation:

To find 8% of 40 kg, you first need to convert the percentage to a decimal. To do this, you divide 8 by 100, which gives you 0.08.

Next, you multiply 40 (the weight in kilograms) by 0.08 (the decimal equivalent of 8%).

So: 40 (kg) x 0.08 = 3.2 (kg)

So, 8% of 40 kg is 3.2 kg.

5) What is the lead of M 24 x 3.5 triple start thread?
Correct Answer: 10.5 mm
Explanation:

To convert a percentage to a fraction, you can divide the percentage by 100 and write it as a fraction.

For example, to convert 52% to a fraction, you would divide 52 by 100: 52 / 100 = 0.52

The fraction representation of 52% is 0.52/1 or 52/100.

But, it is also possible to represent it in the fraction form where the numerator is the percentage value and the denominator is 100, in this case the fraction would be 52/100 which can also be simplified to 13/25 by dividing both numerator and denominator by 4

To simplify a fraction, you can divide both the numerator and denominator by the greatest common factor (GCF) of their values. In this case, dividing both by 4 results in a simplified fraction 13/25 which is the equivalent of 52% .