GATE PI 2006 | GATE PI Year Wise Previous Years Questions

GATE PI 2006

MCQ (Single Correct Answer)

-0.3

Cold shut is a defect in casting due to

sand sliding from the cope surface

internal voids or surface depression due to excessive gas trapped

discontinuity resulting from hindered contraction

two streams of material that are too cold to fuse properly

GATE PI 2006

MCQ (Single Correct Answer)

-0.6

A casting of size $$400mm \times 200mm \times 140mm$$ solidifies in $$20min.$$ The solidification time for a casting $$400mm \times 200mm \times 35mm$$ under similar conditions is

$$2min$$

$$3.3min$$

$$4min$$

$$8.1min$$

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

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 Papers

2017