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RICH DAD POOR DAD BOOK REVIEW

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  RICH  DAD  POOR  DAD  BOOK REVIEW This is amazing book.   • Explodes the myth that you need to earn a high income to become rich • Challenges the belief that your house is an asset • Shows parents why they can't rely on the school system to teach their kids about money • Defines once and for all an asset and a liability • Teaches you what to teach your kids about money for their future financial success It's been nearly 25 years since Robert Kiyosaki’s  Rich Dad Poor Dad  first made waves in the Personal Finance arena. It has since become the #1 Personal Finance book of all time... translated into dozens of languages and sold around the world. Rich Dad Poor Dad  is Robert's story of growing up with two dads — his real father and the father of his best friend, his rich dad — and the ways in which both men shaped his thoughts about money and investing. The book explodes the myth that you need to earn a high income to be rich and explains the difference between working
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CHARACTERISTICS of DC GENERATORS (Separately Excited)

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1. No-Load Characteristics
It is the curve between Induced emf and Field current, Ea = f (If)  with speed (n) = constant
This is called as saturation curve, open-circuit characteristic, magnetization curve or no-load magnetization curve.

2. Load Characteristics
It is the curve between terminal voltage and field current, Vt = f (If)  with both 'Ia' and 'n' constant
This is called as load magnetization curve.

3. External Characteristics
It is the curve between terminal voltage and load current, Vt = f (IL) with both 'If' and 'n' constant

4. Armature Characteristics
It is the curve between field current and armature current, If = f (Ia) with both 'Vt' and 'n' constant
This is called as Regulation Curve.


Separately Excited Generator

1. No-Load Characteristics
The set-up for plotting No-Load Characteristics is shown in the above figure. By varying the field resistance we can vary the field current to change the induced emf and Armature Circuit is kept open circuited and induced voltage is measured using Voltmeter. The No-Load Characteristics is shown in the figure below:


                                  OA = Residual flux

2. Load Characteristics
After load connection, If  is varied to get full load armature current and constant speed.

3. External Characteristics

 Vt = Ea - IaRa = Ea - ILRL
AB → Voltage drop due to armature reaction
BC → Voltage drop due to Ra, IaRa


4. Armature Characteristics or Regulation Curve

 As Armature Current is increased, the voltage reduces due to Armature Reaction and to keep voltage constant field current must be increased,
Related topics>>>Characteristics of shunt Generator

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