- What do you understand by a transformer?
- Give a brief explanation regarding a transformer’s principal of operation.
- From 1 circuit to another circuit how electric energy transference takes place?
- Calculate induced voltage’s frequency when on a single coil one alternate current makes an impression, which is coupled to the other coil.
- State the conditions under which transformer action takes place.
- Explain the term transform action.
- Why is it so important in a power system to step down and step up voltages?
- State the properties that an ideal transformer should have?
- State the reasons for several coil divisions in transformer windings?
- Give a brief description oftransformer cooling.
- In a static transformer, there are 2 components of no load current. State the function of:
- Reactive component
- Active component
- Write a short note on:
- Distribution transformers
- Power transformers
- Draw the differential aspects of both transformer types.
- Explain the meaning of polarity. Elucidate your answers.
Links of Previous Main Topic:-
- Current Electricity Basic Concepts
- Introduction to Alternating Current
- Introduction Three Phase A C Circuits
- Magnetic Field
- General Aspects
- Basic Definitions Transformers
Links of Next Electrical Engineering Topics:-
