BASIC WORKSHOP PRACTICE - Quiz

1) What is the shape of prohibition sign?

Square Circular Triangular Rectangular

2) Which factor influences the severity of electrical shock?

Very low DC voltage Duration of current passing Level of current in micro ampere Person receives the shock

3) Which angle is checked by the try square?

45 Degree 60 Degree 75 Degree 90 Degree

4) What is the use of screw driver?

Hold the screws Tighten or loosen screws Tighten or loosen bolts Tighten or loosen rivets

5) Which is the maximum size of drill bit used in electrical hand drilling machine?

0.35 mm 1.5 mm 3.5 mm 6.5 mm