Construction lines are drawn by

Continuous thick lines are used to draw

T. Square is used for drawing

If P, V and T represent the pressure volume and temperature of a perfect gas, then the constant of proportionality universal gas constant R =

Very high temperature is measured by using

Relation between current in ampere I, emf volt V and resistance R

The ratio of lateral strain to linear strain is

The Bending Moment at the free end of a cantilever beam carrying any type of load is

Velocity ratio of system of 'n' movable pullies is

1 mile / hr = ------ m/s

Volume of an cone of base diameter D and height h is

Area of an equilateral triangle of base 10 cm is

Cos (90° - A)

Cos 30º =

If x² + 1= 10 then x =

25 % of 200 =

If (1/x) = (1/3) + (1/2) then x =

The centre of gravity of an equilateral triangle with side 'a' is ---------- from any of the three sides

Unit of power is

Unit of acceleration is

Velocity of a body is

Mass of a body is

Case hardening is done by

Pig iron is manufactured by

Bearing metal is the composition of

H.S Steel contain tungsten, chromium and vanadium in the ratio

An operation of producing an external conical surface is known as

Drilling is an operation of

In shaper the metal is removed during

The lathe centres are provided with standard taper known as

In bilateral system of tolerance the tolerance allowed is

The gib head is provided in gib head key to facilitate

Welding is --------- type of fastening

In a Butt riveted joint the edges of main plates to be connected

Riveting is

For a hexagonal nut, size across corner

Development of right circular cone is

Parabola is a conic section having

The property of materials by which it can be drawn, beaten or rolled in to plates is called

Bulking is

Laterite is -------- a rock

The geological classification of marble is

A ladder resting on the ground and leaning against a smooth vertical wall, the force of friction at the upper end is

The center of gravity of right circular cone lies in its axis of asymmetry at a height of

A smooth cylinder lying on a concave surface remains in

The law which states that within elastic limit strain produced is proportional to stress producing it is known as

Floor area of building equal to

The step having curved riser and tread known as

In the rise and fall method of reduction of level, there is no check on

Tera cotta is essentially