VSSC Draughtsman Mechanical Paper 2016

Vikram Sarabhai Space Centre Draughtsman Mechanical Paper 2016

Clinograph is used for
(a) measuring and setting the angles
(b) ink work on drawings
(c) drawing horizontal lines
(d) drawing parallel lines at inclination

Spuerfluous dimension is a
(a) functional dimension
(b) feature dimension
(c) un-necessary dimension
(d) chain dimension

Which among the following statement is correct about LVDT?
(a) converts pressure into electrical output
(b) converts strain to electrical output
(c) converts linear displacement to electrical signal
(d) All of these

Parametric modeling in CAD programs utilise a system in which the dimensions control the
(a) size and shape of the model
(b) perspective features of the model
(c) shading used to render the model
(d) All of the above

Use of plug gauge is
(a) to measure screw threads
(b) to measure angles
(c) to measure cylinderical bores
(d) to measure spherical holes

An angled surface used on cylinders to make them easier to handle
(a) Fillet
(b) Taper
(c) Chamfer
(d) Lug

Acceptable parts must not extend beyond this
(a) Boundary limits
(b) Hole limits
(c) Specification
(d) Tolerances

Exact size from which the limits of size are determined is
(a) Actual size
(b) Dimensioned size
(c) Production size
(d) Basic size

Tolerance are specified
(a) to obtain desired fits
(b) because it is not possible to manufacture exact size
(c) to obtain hihg accuracy
(d) to have proper allowance

To fit on a hole-shaft system is specified as H7S6. The type of fit is
(a) clearance fit
(b) running fit
(c) push fit
(d) force fit