Friday, March 4, 2011

Cabels

List of topics:

1. Construction
2. Ratings

Skin effect,Corona effect,Proximity effect,

List of topics:

1. Advantage of high power factor
2. Insulators
3. String efficiency
4. Corona effect
5. Sag
6. Skin effect
7. Proximity effect


Voltage regulation

List of  topics :

1. % voltage regulation
2. Efficiency
3. Transmission line : Short,Medium,Long
4. Effect of power factor on TL


Load dispatch curve

List of  topics :

1. Load dispatch curve
2. Base load
3. Peak load
4. Interconnected system


Power factor

List of topics :

1. Power triangle
2. Cause of law power factor
3. Power factor improvement


Types of power plants

List of topics :

1. Various types of power plants
2. Various types of turbines
3. Fission & chain reaction
4. Definitions : Load curve,Diversity factor,PUF,Capacity factor,Load factor
                       Demand factor,Average load




Thursday, March 3, 2011

DC generator characteristics

List of topics :

1. Separately excited
2. Self excited shunt generator
3. Self excited series generator
4. Compound generator