TECHNICAL DRAWING EXAMS 2022 BATCH 1

 

TECHNICAL DRAWING LEVEL-II

INSTRUCTION

Attempt ALL  questions as instructed in each Question

ONLY PENCIL are to be used.

Make sure you draw and fill all important features in your title block.

A) Construct the following triangle from the given measurement:

I) Triangle JKL where JK=45mm (base) side JL =55mm and side KL =35mm.

ii) Triangle OPQ where PQ -70mm (base) side OP=40mm and angle OPQ=100 degrees.

b) Draw a common external tangent to two unequal circles given the radius of both circle be 30mm and 15mm and the distance between their centers be 80mm. 

A) Construct the following angles by using compass and ruler oly.

    i) 75 degrees

   ii) 111/4 degrees  

b) Construct an ellipse by concentric circle or auxiliary circle methods when given the major axis 80mm and minor axis 40mm.   

The figure below is drawn in an oblique projection. From the drawn object draw the following in third angle orthographic projection:

a) Front view looking in the direction of arrow “X”

b) Plan in projection with front view.

c) Right view as directed by arrow “R”

A) Draw a cylindrical object in Isometric projection given the radius of 25mm and height of 50mm.

b) Draw the figure below in cavalier oblique projection.

A) Draw a figure similar to a given hexagonal below with its side reduced to a ratio of 4:5

      

B) Construct a rectangle equal in area to a given triangle ABC with base AB=60mm, side BC=70mm and angle ABC =650

Construct an end elevation and true shape of a frustum of a cylinder given the font elevation and the plan from the figure below:

Two views of an object are given in first angle orthographic projection. Make a full size isometric projection of the object.