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SSC JE ME 2017- Manufacturing Rankers Quiz 2
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Question 1
In atomic hydrogen welding, hydrogen acts as
Question 2
Metallic powders can be produced by ____.
Question 3
Consider the following statements in respect of oxyacetylene welding:
1. The joint is not heated to a state of fusion
2. No pressure is used
3. Oxygen is stored in steel cylinder at a pressure of 14 MPa.
4. When there is an excess of acetylene used, there is a decided change in appearance of flame.
Which of these statements are correct?
1. The joint is not heated to a state of fusion
2. No pressure is used
3. Oxygen is stored in steel cylinder at a pressure of 14 MPa.
4. When there is an excess of acetylene used, there is a decided change in appearance of flame.
Which of these statements are correct?
Question 4
The centrifugal casting method is used for casting articles of
Question 5
In shell moulding, how can the shell thickness be accurately maintained?
Question 6
Which of the following in an interference fit?
Question 7
As per normal dimensions, tolerance of 10 inch will lead to tolerance of:
Question 8
Which of the following is/are used as low wearing tool material(s) in electric discharge machining?
Question 9
Which one of the following is a high energy rate forming process?
Question 10
What does hydrostatic pressure in extrusion process improve?
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Jun 19ESE & GATE ME
