PIPE AND PIPE FITTING - Quiz

1) What is the type of visual pipe inspection at 30 Degree angle between the plane of vision and surface?

Direct visual testing Remote visual testing Translucent visual testing Transparent visual testing

2) Where concentric reducer is used in pipeline?

Vertical Horizontal Reduce the pressure Drive the flow direction

3) Which valve is used to permit fluid flow in one direction only?

Plug-cock Needle valve Non-return valve Pressure regulator valve

4) Which type of wrench is used on finished tubular surface?

Strap wrench Foot point wrench Chain pipe wrench Stillson pipe wrench

5) What is the capacity of the pipe vice to hold pipes diameter in mm?

68 mm 65 mm 63 mm 72 mm