Subhasree Projects Interview Questions and Answers

Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.

• Ohm's law is represented by the equation I = V/R, where I is the current, V is the voltage, and R is the resistance.

• It is applicable to all types of circuits, including AC and DC circuits.

• Ohm's law helps in calculating the current, voltage, and resistance in a circuit.

• For example, if th...read more

A transformer is an electrical device that transfers electrical energy from one circuit to another through electromagnetic induction.

• Transformers are used to increase or decrease the voltage of an alternating current (AC) power supply.

• They consist of two coils of wire, called the primary and secondary, wrapped around a magnetic core.

• When an AC voltage is applied to the primary coil, it creates a magnetic field that ind...read more

The unit of transformer rating is in volt-amperes (VA) or kilovolt-amperes (kVA).

• Transformer rating is the maximum power that can be transferred from the primary to the secondary winding.

• It is used to determine the size and capacity of the transformer.

• The rating is usually mentioned on the nameplate of the transformer.

• For example, a transformer with a rating of 500 kVA can handle a maximum power of 500,000 VA.

• The ratin...read more

Coordinate in Bengali means সমন্বয় (sômnôyô)

• Coordinate means সমন্বয় (sômnôyô) in Bengali language

• It refers to working together or in harmony with others

• For example, in electrical engineering, coordinate protection is a system where different protective relays work together to protect a power system

The name of the third dimension in a 3D plane is Z.

• The third dimension in a 3D plane is perpendicular to both X and Y axes.

• Z-axis is used to represent the depth or height of an object in 3D space.

• Examples of 3D objects include cubes, spheres, and pyramids.