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Most of us have far more courage than we ever dreamed we possessed.
- Dale Carnegie
हममें में से ज्यादातर लोग जितना सपने में भी नहीं सोच सकते उससे कहीं अधिक साहस रखते हैं |
- डेल कार्नेगी


    Agricultural Engineering : Manufacturing Technology

1.

Any metallic component can be developed by one or more of the techniques

A.  Metal cutting and machining
B.  Metal casting
C.  Power metallurgy and welding
D.  All of the above

2.

The welding process can be divided into different categories

A.  Fusion welding
B.  Forge welding
C.  Both
D.  None of these

3.

The crystal structure of alpha iron is

A.  Body centred cubic
B.  Face centred cubic
C.  Hexagonal close packed
D.  Cubic structure

4.

The metallic structure of mild steel is

A.  Body centred cubic
B.  Face centred cubic
C.  Hexagonal close packed
D.  Cubic structure

5.
In oxyacetylene welding, the pressure of gas is more in
A.  Oxygen cylinder
B.  Acetylene cylinder
C.  Equal in both cylinder
D.  All of these

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