Which of the following motor is suitable for hoist or traction applications

An Inductor will not oppose the flow of dc current:

Every non sinusoidal waveforms will have large amounts of harmonics in the waveform

What is the unit of Magneto-Motive Force (MMF):

Dielectric Strength of a material does not depends on the:

The value of the electrical field intensity within the field due to a point charge can be determined by:

Human Body will have a resistance value of approximately:

A linear resistance obeys which of the following law:

Pure metals is one which always have high conductivity and large temperature coefficient

In a symbol of Transistor, the sign of the arrow shows:

The insulating materials employed in electrical machines are chosen or classified according to:

Synchronous motors are inherently not self starting motors:

In an electrical transformer, the two windings are:

In regenerative braking of dc motor, electrical energy is fed back to the supply terminals

What is the nature (type) of current flowing through the armature winding of the dc machine:

If a copper conductor is moved across the magnetic field:

Poor power factor results in poor voltage regulation:

In Fleming’s Left Hand Rule, thumb always represents the direction of:

The direction of magnetic lines of force will be from:

The unit of susceptibility is: