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27.SSC JE (ME)II Production Engineering Booster Quiz-1

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Question 1

Two 1 mm thick steel plates are to be spot welded and heat generated during this process is 1000J. Assuming effective resistance to be 200 micro-ohms and current flow time of 0.2 sec. Calculate the current required ___________.

Question 2

A shaft has a dimension Φ The respective value of fundamental deviation and tolerance are

Question 3

Match the following List 1 and List 2:
List 1:
A. M05
B. G01
C. G04
D. G90
List 2:
1. Absolute coordinate system
2. Dwell
3. Spindle stop
4. Linear interpolation

Question 4

Which one of the following is not true about the orthogonal cutting?

Question 5

Hot chamber die casting is suitable for______.

Question 6

In brazing process the melting takes place in

Question 7

Which of the Following instrument used for measurement of very small displacement.

Question 8

The mechanism of material removal in ECM process is _______.

Question 9

Which of the following processes would produce strongest components?

Question 10

First product of the blast furnace in the process of converting iron ore into useful metal by reduction is called ___________.
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