GATE PI 2004 | Machining Question 37 | Machine Tools and Machining

GATE PI 2004

MCQ (Single Correct Answer)

-0.6

Consider the following statements:

The helical flute in a twist drill provides the necessary
$$1.$$ Clearance angle for the cutting edge.
$$2.$$ Rake angle for the cutting edge.
$$3.$$ Space for the chip to come out during drilling.
$$4.$$ Guidance for the drill to enter into the work piece.

Which of the statements given above are correct?

$$1$$ and $$2$$

$$2$$ and $$3$$

$$3$$ and $$4$$

$$1$$ and $$4$$

GATE PI 2003

MCQ (Single Correct Answer)

-0.6

Match the mechanism with Machine GATE PI 2003 Machine Tools and Machining - Machining Question 24 English

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

$$P - 3,\,\,Q - 4,\,\,R - 1,\,\,S - 5$$

$$P - 2,\,\,Q - 4,\,\,R - 5,\,\,S - 3$$

$$P - 2,\,\,Q - 3,\,\,R - 4,\,\,S - 5$$

GATE PI 2003

MCQ (Single Correct Answer)

-0.6

Match list - $${\rm I}$$ (machine tool) with list - $${\rm I}$$$${\rm I}$$ (machine tool part) GATE PI 2003 Machine Tools and Machining - Machining Question 26 English

$$A - 4,\,\,B - 2,\,\,C - 3,\,\,D - 1$$

$$A - 1,\,\,B - 3,\,\,C - 2,\,\,D - 4$$

$$A - 4,\,\,B - 3,\,\,C - 2,\,\,D - 1$$

$$A - 1,\,\,B - 2,\,\,C - 3,\,\,D - 4$$

GATE PI 2003

MCQ (Single Correct Answer)

-0.6

The purpose of helical grooves in a twist drill is to
$$1.$$ Improve the stiffness
$$2.$$ Save a tool material
$$3.$$ Provide space for chip removal
$$4.$$ Provide rake angle for the cutting edge

Select the correct answer suing the codes given below

$$1$$ & $$2$$

$$2$$ & $$3$$

$$3$$ & $$4$$

$$1$$ & $$4$$

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