1
GATE PI 2003
MCQ (Single Correct Answer)
+2
-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
$$1.$$ 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
2
GATE PI 2003
MCQ (Single Correct Answer)
+2
-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](https://imagex.cdn.examgoal.net/SHTt4jfww6y13NWNq/qF0v9EJ9SoGZnCjTckta1UHHtG4R8/a6T3ExQ4CnChIgDzp0zUww/uploadfile.jpg)
3
GATE PI 2003
MCQ (Single Correct Answer)
+2
-0.6
Match the mechanism with Machine
![GATE PI 2003 Machine Tools and Machining - Machining Question 24 English](https://gateclass.cdn.examgoal.net/MkboTnoVmLuRiYIZF/kEuoZLb5Whhz9Kc5oGum4sDm1dLqA/sFd8mnpU6BbXCLShA6KwcW/uploadfile.jpg)
4
GATE PI 2003
MCQ (Single Correct Answer)
+1
-0.3
The drawing shows a machined shaft. The purpose of providing rounded grooves at $$M$$ and $$N$$ is to
![GATE PI 2003 Machine Tools and Machining - Machining Question 21 English](https://gateclass.static.cdn.examgoal.net/zzkTXcYk4Gz7XKJS0/eTJgQ1CKFUAJ4u5LnZMJpnrtgGGpB/gGSWTd1pANdE6VuHxBvvBL/uploadfile.jpg)
Paper analysis
Total Questions
Casting
4
Joining of Materials
9
Machine Tools and Machining
13
Metal Forming
8
Metrology
1
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