ESE 2020: Design & Drawing Quiz 2

For a hypocycloid curve, making an acute angle at the centre of directing circle, the relationship between the generating circle diameter (d) and directing circle diameter (D) will be

Interior angles of a regular pentagon will add upto

Angle made by any side of the regular pentagon on its opposite vertex is

Find the spring index of helical springs if diameter of wire is 20 mm and inside diameter of coil in 100 mm.

In the context of the spiral curve the distance from any point on the curve to the pole is

Which instruments are parts of the instrument box?

(i) Leads

(ii) Scales

(iii) Inking pen

(iv) Extension bar

The two parts of T-square are called

Which one is not a leader line?

The scale of chord is used to measure

Match the followings:

List-I

1) Patent drawing

2) Tabular drawing

3) Drawing for installation

4) Exploded assembly drawing

List-II

A) Helps in dismantling

B) Pictorial form

C) Same shape but different dimensions

D) Preparation for foundation