A. What are the different types of machine drawing?
B. What are two system for placing dimension on a drawing? Illustrate your answer with sketches.
A. Draw a circle of 125mm diameter and draw in it. Five equal circle, each touching the given circle and two other circles.
B. A thin rod AB, 100 mm long revolves uniformly about its centre O. During its one revolution a point P move along AB at uniform speed A to B. Draw the locus of P.
A. A rectangular tank 4 m high is strengthened by four stay rods one at each corner, connecting the top corner to a point in the bottom 0.7 m and 1.2 m from the sides of the tank. Find graphically the length of the rod required and the angles it makes with surface of the tank.
B. Draw a rhombus of diagonal 100 mm and 60 mm long, with the longer diagonal horizontal. The figures is the top view of a square of 100 mm long diagonal, with a corner on the ground. Draw its front view and determine the angle which its surface makes with the ground.
A. Draw the development of the surface of the portions cones shown in the fourth row.
B. Draw the perspectives view of a square pyramid of a base 10 cm side and height of the apex 12 cm. The nearest edge of the base is to parallel to and 3 cm behind the picture plane. The station is situated at a distance of 30cm from the picture plane, 6 cm above the ground plane and 20cm to the right of the apex.
A. Prepare parallel scales nomograph to determine voltage through transmission line V=IR, Where V=Potential (Volts), I=Electric current (0.1to10 amperes) R= Resistance 1to100 ohms.
B. State the difference between a right-hand and a left-hand thrad. Illustrate by means of a sketch, the use of the both on the same piece.
A. A tie bars is to be made in two parts to facilitate adjustment in length during assembly. Sketch the arrangements.
B. Draw neat sketches to show how the end-plates each 12mm thick can be joined
a. The shells plates and
b. The flute-plates.
C. What is the UCS and WCS command?