Which test can be used to determine the no load losses of a shunt motor ?

The speed of a d.c. motor is

Damper windings are provided in synchronous machines to

The form factor of d.c. supply voltage is always

Lenz's law is a consequence of the law of conservation of :

An inductor stores energy in :

An electric bulb rated 220 V is connected to 220 V, 5Hz source, then the bulb :

Neon gas in sodium vapour lamp :

If the voltage and current are out of the phase by 90°; the power is

Electromagnetic torque and speed are in opposite directions in case of

In a lead acid battery, level of electrolyte should be

Kirchoffs laws are valid for

A 3 phase load is balanced, if all the 3 phases have the same

The resistance of a conductor increases as its

Force whose lines of action meet in one point are called

Coning of wheel is done with a taper of about :

The side slope of embankment for a railway track is taken as

The device used for change the direction of engine is called :

The speed of locomotive in India on broad gauge is between

The carriage way is protected by wide shoulders.

Unit of power in SI unit is :

The unit of angular velocity is

The velocity of a body on reaching the ground from a height h is

The maximum force required to slide a body of weight W on a rough horizontal plane is :

Maximum frictional force comes to play when a body just begins to slide over the other is

The resultant of two forces P and Q acting at an angle θ is making an angle to with force P then

The initial lead for earth work is :

The water consumption per capita per day is :

Contractor's profit is usually

The centre of gravity of a hemisphere lies at a distance measured along the vertical radius

The point of contra flexure is a point where

Stairs of a residential building should have a minimum width of

The correction for sag is :

Ties are load carrying members of a frame which are subjected to

The economic spacing of a roof truss depends upon :

The shape of stress-strain curve for concrete prescribed by IS 456-1978 is :

The area in which a crop is grown at a particular time or crop season is known as

1 acre = ___________m^2

The magnitude of super elevation depends on :

The pH value of strong caustic soda is about :

The Property of a solid to sustain shock load without permanent deformation :

The true weight of a granular material is its :

The international nautical mile is same as :

The Food safety and Standards Act was passed in :

The 7th Schedule of Indian Constitution deals with

Returning officer for the election to President of India is

Which constitutional amendment lowered the voting age from 21 years to 18 years?

Article 16 of Indian Constitution deals

The Malayalam work Manushyanu Oru Amukham was written by :

The ruler of Travancore who banned `Suchindram Kaimukku' is