19) What is the angle of prick punch?
Answer is:
60 Degree
Related Measuring, Marking and Practice MCQ with Answers
Answer is:
Air
Explanation:
A pneumatic system is a system that uses compressed air to transmit and control energy. Pneumatic systems are used extensively in various industries. Most pneumatic systems rely on a constant supply of compressed air to make them work. This is provided by an air compressor.
