BASIC WORKSHOP PRACTICE - Quiz

1) What is the thread angle of British standard worth (BSW) thread?

60 Degree 65 Degree 55 Degree 50 Degree

2) How many types of threaded fastening available in ISO inch (unified) thread?

One Two Four Three

3) What is the use of stock and die sets?

To make internal threads in cylindrical jobs To make external threads in cylindrical jobs To make internal threads in square jobs To make external threads in square jobs

4) What is the effect on thread is the side screw in more tighted?

No effect threads form normally Threads forms unevenly Both die and threads damaged Pipe broken into pieces

5) What is the use of bent snips?

To cut straight slot To cut internal holes To cut external curves To cut internal curves