GTU 3110013 Engineering Graphics & Design (EGD) Winter 2023 Question Paper & PDF

Define Representative Fraction. With reference to Representative Fraction, classify the scales.

Construct a scale of 1:40 to read meters and decimeters and long enough to measure 6 m. Mark on it a distance of 4.7 m and 3.2 m.

A pole is sliding vertical to horizontal position as shown in figure. A man is standing at the midpoint of pole. Trace locus of man for sliding of the pole from vertical to horizontal. Length of pole is 480 centimeters.

In the figure shown here, show the conditions for having Ellipse, Parabola and Hyperbola for the following equation

Identify the following types of line and write their use in engineering drawing

A thin circular disc of 50 mm diameter is allowed to roll without slipping from upper edge of sloping board which is inclined at 15° with the horizontal plane. Draw the curve traced by the point on the circumference of the disc. Consider the point is at contact surface of disc and sloping board initially.

A square ABCD of 50 mm side is resting on HP on one of its side such that it appears as a rectangle of 35 mm X 50 mm. Draw its projection and find its inclination with HP.

A semicircular plate at has the 60 mm diameter straight edge in HP and inclined at 45° to VP. The surface of plate makes an angle of 30° to HP. Draw its projection.

A pentagonal pyramid, side of base 25 mm and height 50 mm is resting on HP with one of the edge of base is perpendicular to VP. It is cut by auxiliary inclined plane inclined at 45° and cuts the axis at 20mm above the base. Draw sectional top view, front view and true shape of section.

For the figure shown below, draw plan, elevation and right hand side view using third angle projection method.