CTR Manufacturing Industries Interview Questions and Answers

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

• Transformers are used to step up or step down voltage levels in power transmission and distribution systems.

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

• When an alternating current flows through the primary winding, it crea...read more

Current is the flow of electric charge through a conductor.

• Current is measured in amperes (A)

• It is the rate of flow of electric charge

• Current flows from positive to negative

• It is essential for the operation of electrical devices

• Examples include the current flowing through a light bulb or a motor

Frequency is the number of cycles per second of a periodic wave.

• Frequency is measured in Hertz (Hz)

• It determines the pitch of a sound wave

• Higher frequency means higher pitch

• Frequency is used in AC circuits to determine the rate of change of voltage or current

• Examples of frequency include radio waves, light waves, and electrical signals

I am currently handling around 50 components in my role as an engineer.

• I handle various mechanical and electrical components

• I am responsible for ensuring their proper functioning and maintenance

• Examples include motors, pumps, valves, sensors, and control systems