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Engineers Day (ME)

Authored by Soumyodeep Mukherjee

Science

University

Used 7+ times

Engineers Day (ME)
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A flat surface can be produced by a lathe machine, if the cutting tool moves _____

parallel to the axis of rotation of the workpiece

perpendicular to the axis of rotation of workpiece

at an angle of 450

at an angle of 600

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The welding process by Metal Inert-Gas (MIG) welding is

slower than the welding process by Tungsten Inert-Gas (TIG) welding

faster than the welding process by Tungsten Inert-Gas (TIG) welding

at same speed as the welding process by Tungsten Inert-Gas (TIG) welding

at unpredictable speed

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is swing over carriage?

The maximum diameter of workpiece that can be rotated over lathe saddle

The maximum diameter of workpiece that can be rotated over the bed ways

The minimum diameter of workpiece that can be rotated over lathe saddle

The minimum diameter of workpiece that can be rotated over the bed ways

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why are the plasticisers added with polymers?

To hold other constituents of plastic together

To reduce the cost and enhance the strength and hardness of plastics

To improve flexibility and to reduce the temperature and pressure required for moulding of plastics

None of the above

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Match the following Tools used in smithy in Group 1 with their Applications in Group 2 and select the correct option.


1. Sledge hammers, straight, flat and cross peen ------------- A. To nick the bar and to shape the cold work


2. Smith ball peen hammer ------------------------------------------ B. To make recesses of any shape in hot metal


3. Punches --------------------------------------------------------------- C. To cut plates to curves


4. Hardie ------------------------------------------------------------------- D. To forge art, bend and shape the work


5. Anvil ---------------------------------------------------------------------- E. To forge light and medium work


6. Gouge -------------------------------------------------------------------- F. To forge big jobs

1-(E), 2-(F), 3-(A), 4-(B), 5-(C), 6-(D)

1-(E), 2-(F), 3-(B), 4-(A), 5-(D), 6-(C)

1-(F), 2-(E), 3-(A), 4-(B), 5-(C), 6-(D)

1-(F), 2-(E), 3-(B), 4-(A), 5-(D), 6-(C)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Match the following Tools used in smithy in Group 1 with their Applications in Group 2 and select the correct option.


1. Sledge hammers, straight, flat and cross peen ------------- A. To nick the bar and to shape the cold work


2. Smith ball peen hammer ------------------------------------------ B. To make recesses of any shape in hot metal


3. Punches --------------------------------------------------------------- C. To cut plates to curves


4. Hardie ------------------------------------------------------------------- D. To forge art, bend and shape the work


5. Anvil ---------------------------------------------------------------------- E. To forge light and medium work


6. Gouge -------------------------------------------------------------------- F. To forge big jobs

1-(E), 2-(F), 3-(A), 4-(B), 5-(C), 6-(D)

1-(E), 2-(F), 3-(B), 4-(A), 5-(D), 6-(C)

1-(F), 2-(E), 3-(A), 4-(B), 5-(C), 6-(D)

1-(F), 2-(E), 3-(B), 4-(A), 5-(D), 6-(C)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Castings are usually

costlier than forgings

cheaper than forgings

at the same rate as forging for similar metal

none of the above

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