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

Bearing metal is the composition of

Pig iron is manufactured by

Case hardening is done by

Mass of a body is

Velocity of a body is

Unit of acceleration is

Unit of power is

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

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

25 % of 200 =

if A/B = 2/3 and B/C = 5/7 then A:B:C is =

If x² + 1= 10 then x =

Cos 30º =

Cos (90° - A)

Area of an equilateral triangle of base 10 cm is

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

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

If the mass of the a metal block of volume 500 cc is 5 kg., then its density is

Velocity ratio of system of 'n' movable pullies is

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

The ratio of lateral strain to linear strain is

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

Very high temperature is measured by using

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

Size of A2 drawing sheet is

T. Square is used for drawing

Continuous thick lines are used to draw

Construction lines are drawn by

In a title block space should be provided for

In drawing, letters and numbers are designated by their

A leader line is usually

For accurate production of an object, its drawing contain

In third angle projection top view draw

Sectional view is drawn

A bolt is specified by its

----- riveting is considered more effective in making the joint leak proof

For an isotropic, homogeneous and elastic material obeying Hooke’s law, the number of independent elastic constants is

സഹോദരൻ അയ്യപ്പനുമായി ബന്ധപ്പെട്ട ശരിയായ പ്രസ്താവന ഏത് ?

1.യുക്തിവാദ ആശയങ്ങളെ പ്രചരിപ്പിച്ച വ്യക്തിയാണ് സഹോദരൻ അയ്യപ്പൻ.

2.എല്ലാ ജാതിയിൽ പെട്ട ആളുകളെയും ഒരുമിച്ചിരുത്തി ഭക്ഷണം കഴിപ്പിക്കുന്ന മിശ്രഭോജനം  കൊണ്ടുവന്നു 

3.കേരളത്തിൽ പ്രസംഗകലയുടെ പിതാവ് എന്നറിയപ്പെടുന്ന വ്യക്തി ആണ് സഹോദരൻ അയ്യപ്പൻ. 

A column is a

The equivalent length of a column, with one end fixed, and the other end free is

Due to the torque, in a shaft, every cross -section of its, subjected to

The limit of eccentricity, of a circular section,of diameter 'd' is

The pressure, exerted by the retained material, on the retaining wall is known as

The maximum bending moment at the fixed end of a cantilever beam, with a uniformly distributed load, for the entire span is

In a simply supported beam, the point,where the maximum bending moment occurs, is

In an overhanding beam, the point, where the maximum bending moment occurs, is

In a loaded beam, the moment of resistance, resist the

The section modulus of a circular section,with diameter, 'd' is

The shearing stresses of a beam, at the neutral axis will be