Fitter Trade 2nd Year MCQs

What is the primary purpose of a special file in the Fitter trade?

• To cut threads on a workpiece

• To shape or finish irregular or specific profiles

• To measure the diameter of a hole

• To check the alignment of a lathe

Which type of file is used for finishing curved surfaces, as shown in a typical sketch of a Fitter trade textbook?

• Flat file

• Half-round file

• Square file

• Triangular file

In a sketch showing a needle file set, what is the primary use of needle files?

• Heavy material removal

• Precision work on small or delicate parts

• Filing large flat surfaces

• Cutting deep grooves

What is the main characteristic of a template in the Fitter trade?

• It measures the thickness of a workpiece

• It acts as a guide for shaping or checking contours

• It is used to hold the workpiece in place

• It is a cutting tool for lathe operations

Which material is commonly used for making high-quality gauges, as mentioned in Fitter trade theory?

• Mild steel

• Cast iron

• Alloy steel

• Aluminum

In a sketch of a plug gauge, what is its primary function?

• To measure the gap between mating parts

• To check the internal diameter of a hole

• To measure the depth of a slot

• To check the surface finish

What is the purpose of a feeler gauge, as depicted in a typical Fitter trade diagram?

• To measure the thickness of a workpiece

• To check the gap between mating parts

• To check the angle of a taper

• To measure surface roughness

Which file is used for sharpening saw teeth, as shown in a Fitter trade sketch?

• Round file

• Taper saw file

• Flat file

• Half-round file

What is the full form of SWG in the context of gauges?

• Standard Width Gauge

• Standard Wire Gauge

• Straight Wire Gauge

• Standard Wire Gear

In a sketch of a sine bar, how is its length determined?

• By the overall length of the bar

• By the distance between the centers of rollers

• By the diameter of the rollers

• By the height of the bar