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KPSC WRD Junior Engineer Mechanical 2017
66

KPSC Water Resource Department Junior Engineer Mechanical Question Paper 2017 with Answer Key

66) If a part in a drawing is dimensioned as SR40, it means

Surface radius 40

Square with 40 as side

Spherical radius 40

Surface roughness 40

Answer is:

Spherical radius 40

KPSC Water Resource Department Junior Engineer Mechanical Question Paper 2017 with Answer Key

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Related KPSC Water Resource Department Junior Engineer Mechanical Question Paper 2017 with Answer Key

67) Which one of the following is not an axonometric projection ?

Diametric projection

Perspective projection

Isometric projection

Trimetric projection

Answer is:

Perspective projection

68) Which method of development is used when the surfaces of solids are bound by double curved surfaces ?

Parallel line development

Radial line development

Triangulation development

Approximate development

Answer is:

Approximate development

69) A line drawn at an angle of 45 degree in order to draw the third view of a component, when two other views are known, is called

Projection line

Miter line

Generator line

Leader line

Answer is:

Miter line

70) In computer aided drafting practice, an arc is defined by

Radius and one end point

Two end points

Two end points and centre

Centre and radius

Answer is:

Two end points and centre

KPSC Water Resource Department Junior Engineer Mechanical Question Paper 2017 with Answer Key

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