GATE last 20 years question papers with solutions Mechanical Engg.
GATE question paper 2005 Question No. 27..
Which among the following NC operations given below are continuous path operations ?
Arc welding (AW)
Drilling (D)
Milling (M)
Punching is Sheet metal (P)
Laser cutting of Sheet metal (LC)
Spot Welding (SW)

(A) AW, LC & M
(B) AW, D, LC, & M
© D, LC, P & SW
(D) D, LC & SW

The answer is given B. then How Drilling (D) is continuous path operation..
Plz replay....
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Messages In This Thread
RE: basics of mechanical engineering - ajitdeepu91@gmail.com - 10-13-2012, 12:27 AM
RE: GATE last 20 years question papers with solutions Mechanical Engg. - tekendra.yadav@rediffmail.com - 09-26-2012, 03:13 PM
RE: GATE last 20 years question papers with solutions Mechanical Engg. - pravin9463564394@gmail.com - 10-12-2012, 06:51 PM
thanks - vats_navneet - 11-04-2013, 09:46 PM
RE: GATE last 20 years question papers with solutions Mechanical Engg. - yagnik vala - 02-01-2014, 09:52 AM

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