June24

Which is the immediate life saving procedure?

• First Aid

• Call a doctor

• Intensive care

• Medical treatment

What are the three factors causes fire?

• Fuel, Heat, Oxygen

• Heat, Nitrogen, Oxygen

• Heat, Nitrogen, Oxygen

• Fuel, Carbon-dioxide, Heat

Which caliper is used to mark the centre of round bar?

• Jenny caliper

• Inside caliper

• Outside caliper

• Firm joint caliper

Name the property of metal to resist the effect of tensile forces without rupture.

• Ductility

• Tenacity

• Elasticity

• Malleability

What is the accuracy of metric outside micrometer?

• 0.01 mm

• 0.001 mm

• 0.02 mm

• 0.002 mm

What is the accuracy of vernier bevel protractor?

• 1°

• 5°

• 5'

• 5"

Which chisel is used for cutting keyways? A B C D

• Flat chisel

• Cross cut chisel

• Punching chisel

• Diamond point chisel

What is the use of feeler gauge? A B C D

• Check the width

• Check the height

• Check the length

• Check the gap between the mating parts

Which vice is used for holding hollow cylindrical jobs?

• Pin vice

• Pipe vice

• Hand vice

• Bench vice

What is the purpose of a center punch in metalworking?

• To mark the center of a hole

• To cut through metal

• To measure the thickness of metal

• To polish the surface of metal