54) Shaving of metals is done in-order to

remove burr and improve accuracy

remove excess metal

remove scrap

all of the above

Answer is:

remove burr and improve accuracy

ISRO Technician-B Fitter Question Paper - 2016 (Set - 3) with Answer Key

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55) When holes are required to be machined in several faces in small work piece, the jig used is

box jig

latch jig

pot jig

post jig

Answer is:

box jig

56) Major draw back of EDM process is that

it has very high capital cost

power consumption is very high

wear takes place at electrode at each spark

material removal rate is less

Answer is:

wear takes place at electrode at each spark

57) Routing assists engineers in deciding in advance

the flow of material in the plant

the methods of proper utilization of man power

the methods of proper utilization of machines

the layout of factory facilitates

Answer is:

the methods of proper utilization of machines

58) In a 2D CAD software, clockwise circular arc of radius 5, specified from P1(15,10) to P2(10, 15) will have its center at

(10, 10)

(15, 10)

(15, 15)

(10, 15)

Answer is:

(15, 15)

ISRO Technician-B Fitter Question Paper - 2016 (Set - 3) with Answer Key

For more MCQ's Click Here

54) Shaving of metals is done in-order to

remove burr and improve accuracy

ISRO Technician-B Fitter Question Paper - 2016 (Set - 3) with Answer Key

Related ISRO Technician-B Fitter Question Paper - 2016 (Set - 3) with Answer Key

55) When holes are required to be machined in several faces in small work piece, the jig used is

box jig

56) Major draw back of EDM process is that

wear takes place at electrode at each spark

57) Routing assists engineers in deciding in advance

the methods of proper utilization of machines

58) In a 2D CAD software, clockwise circular arc of radius 5, specified from P1(15,10) to P2(10, 15) will have its center at

(15, 15)

ISRO Technician-B Fitter Question Paper - 2016 (Set - 3) with Answer Key