FASTENING AND FITTING - Practice Mode

1) How to hold the small jobs while working on bench grinder?

Hold the job with cotton waste Hold the job with gloves Hold the job with pliers Hold the job with hand

Correct Answer: Hold the job with pliers

Explanation:

The firing order of a four-cylinder engine is the order in which the cylinders fire and ignite the fuel. The firing order is important because it determines the sequence in which the cylinders fire, which affects the engine's power, smoothness, and emissions.

The firing order for a four-cylinder engine is typically 1-3-4-2. This means that the cylinders are fired in the following sequence.

2) What is the recommended gap between tool post and grinding wheel?

1 mm 2 mm 3 mm 4 mm

Correct Answer: 2 mm

3) What is the pitch of wave set in hexablade ?

0.4 mm 0.8 mm 1.2 mm Over 1.0 mm

Correct Answer: 0.8 mm

4) Which drilling machine is used to drill holes between 6mm to 12 mm?

Breast drill Ratchet hand drill Pneumatic hand drill Electric hand drill light duty

Correct Answer: Breast drill

5) What are the tools are used to remove the drills and sockets from the machine spindle?

Screw driver and hammer Spanner and hammer Punch and hammer Drift and hammer

Correct Answer: Drift and hammer

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