Alternating Current and Direct Current
Full form of AC & DC
end to end connection forms series connection.
what is series circuit?
Transformer is a static electrical device which transfer the electrical power from one circuit to another circuit with desired change in voltage and current but not in frequency.
what is transformer?
Converts Mechanical energy into Electrical energy.
What is generator?
Converts Electrical energy into Mechanical energy.
what is DC Motor?
Magnitude of current remains same w.r.t. time.
Magnitude of current changes w.r.t. time
what is Direct current?
what is Alternating current?
one end of resistor connected to one common point and another end of resistor connected to another common point.
what id Parallel circuit?
Mutual Induction.
when the current changes uniformly in one coil then emf induced in another coil.
what is working Principle of Transformer? explain
Faradays law of electromagnetic induction.
what is working principle of Generator?
When ever the current carrying conductor placed in magnetic field it experience the force.
What is working principle of DC Motor?
In AC frequency will be there but in DC no frequency.
Polarity will be there in DC but no Polarity in DC.
Only resistor will be connected in DC circuit but in AC resistor, inductor and capacitor will be connected in circuit.
Difference between AC & DC.
In parallel circuit voltage will remains same and currents divides.
In Series circuit current will remains same and voltage divides
what about voltage and current in series and parallel circuit?
Core type Transformer
Shell type Transformer
Berry Type Transformer
what are the types of Transformer w.r.t construction?
Shunt DC Generator
Series DC Generator
Compound DC Generator
Classification of Self Excited DC Generator
Shunt DC Motor
Series DC Motor
Compound DC Motor
what are the types of DC Motor?