GATE PI 2006 | GATE PI Year Wise Previous Years Questions

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GATE PI 2006

MCQ (Single Correct Answer)

-0.3

In the manufacture of twist drills, the shank is joined to the body of the drill using

Spot welding

$$TIG$$ welding

Projection welding

Friction welding

GATE PI 2006

MCQ (Single Correct Answer)

-0.6

Complete the manual part program for drilling a hole located at point $$(20, 20)$$ from the target point . The depth of the hole to be drilled is $$15mm$$
$$\eqalign{ & \,\,\,\,\,\,FROM/TARG \cr & \,\,\,\,\,\,GOTO/20,\,\,20,\,\,0 \cr} $$

$$\eqalign{ & GODLTA/0,0, - 15 \cr & GODLTA/0,0,15 \cr & GOTO/SETPT \cr} $$

$$\eqalign{ & GODLTA/0,0,15 \cr & GODLTA/0,0, - 15 \cr & GOTO/SETPT \cr} $$

$$\eqalign{ & GOTO/SETPT \cr & GODLTA/0,0, - 15 \cr & GODLTA/0,0,15 \cr} $$

$$\eqalign{ & GOTO/SETPT \cr & GODLTA/0,0,15 \cr & GODLTA/0,0, - 15 \cr} $$

GATE PI 2006

MCQ (Single Correct Answer)

-0.6

Match the following GATE PI 2006 Machine Tools and Machining - Advance Machine Tools Question 17 English

$$P - 3,\,\,Q - 1,\,\,R - 4,\,\,S - 2$$

$$P - 4,\,\,Q - 1,\,\,R - 3,\,\,S - 2$$

$$P - 3,\,\,Q - 4,\,\,R - 1,\,\,S - 2$$

$$P - 2,\,\,Q - 4,\,\,R - 1,\,\,S - 3$$

GATE PI 2006

MCQ (Single Correct Answer)

-0.6

A solid cylindrical stainless steel work piece of $$200mm$$ diameter and $$150mm$$ height. This component is reduced by $$50\% $$ in height with flat die in open die forging. Assuming the flow stress of the material as $$1000$$ $$MPa$$ and the coefficient of friction to be $$0.2,$$ the estimated forging force at the end of the stroke is

$$20.8$$ $$kN$$

$$31$$ $$kN$$

$$78.6$$ $$kN$$

$$78.6$$ $$MN$$

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2017