48) Steel with 0X carbon is

Ferrite

Pearlite

Cementite

Hyper eutectoid

Answer is:

Ferrite

ISRO Draughtsman-B Mechanical Question Paper - 2016 (Set -1) with Answer Key

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49) In Autocad, when the system variable is set to 1 while using MIRRTEXT the alphabets 'Ad' will appear as

A d

d A

A P

b A

Answer is:

b A

50) The reason for saving an Autocad drawing as .DXF file is

The DXF files can be opened in any other CAD software

DXF files takes less space

DXF files can be opened in MS word

DXF files can be opened in old versions of Auto cad

Answer is:

The DXF files can be opened in any other CAD software

51) To get a hyperbola in conic section, the section plane must be

Parallel to the vertical axis of cone

Perpendicular to the vertical axis of cone

Inclined to the vertical axis of cone

Parallel to the base of the cone

Answer is:

Parallel to the vertical axis of cone

52) In Autocad, which of the following tool bars can be called as 'Mass properties' tool?

Draw

Modify

Standard

Inquiry

Answer is:

Inquiry

ISRO Draughtsman-B Mechanical Question Paper - 2016 (Set -1) with Answer Key

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48) Steel with 0X carbon is

Ferrite

ISRO Draughtsman-B Mechanical Question Paper - 2016 (Set -1) with Answer Key

Related ISRO Draughtsman-B Mechanical Question Paper - 2016 (Set -1) with Answer Key

49) In Autocad, when the system variable is set to 1 while using MIRRTEXT the alphabets 'Ad' will appear as

b A

50) The reason for saving an Autocad drawing as .DXF file is

The DXF files can be opened in any other CAD software

51) To get a hyperbola in conic section, the section plane must be

Parallel to the vertical axis of cone

52) In Autocad, which of the following tool bars can be called as 'Mass properties' tool?

Inquiry

ISRO Draughtsman-B Mechanical Question Paper - 2016 (Set -1) with Answer Key