how the alternator transfere mechanical energy to
electrical one ??
Answer Posted / shaikh
The key different between an alternator and a generator is
what spins and what is fixed. On a generator windings of
wire (the armature) spin inside a fixed magnetic field. On
an alternator, a magnetic field is spun inside of windings
of wire called a stator to generate the electricity.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY
In what condition the HT fuse breakes?
Why synchorised generators are used for the production of electricity?
Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.
whats the differece between Exd and Exe
I want to know Electrical Circuit?
1- XC and the RC time constant are both measures of the reaction of C to a change in ____? 2-The power factor is a numerical ratio with a value between 0 and 1 equal to the ______________ of the phase angle. 3-When V and I are out of phase because of reactance, the product of V times I is called ______________ power 4-For _____________ inductors, the branch currents can be added algebraically. 5- The ______________ power in watts can be calculated as I^2R 6-Calculate XL with L = 30mH and f = 1kHz ( I have Xl=2piFL 2*3.141592653*1kHz*30mH =188 ohms Please check) 7-A parallel RL circuit has the values, R = 5kohms, XL = 5kohms. A voltage source of Vt = 10Vrms is connected in parallel to R and L. Determine the total current, It delivered by the voltage source Vt. 8-A series RC circuit has R = 1Mohm and C = 1microF. How long would it take for the capacitor to fully discharge if it is initially fully charged? 9-A circuit has real power = 300W and an apparent power of 500VA. Determine the power factor and phase angle. 10-The time constant for an LR series circuit is T = 0.1s and R = 10ohms. Calculate the inductance L.
What are the main faults of DC generators?
what is doid
What are the material used for resistor?
Mention the difference between Analogue and Digital circuit?
How cmd is calculated in case of energy neters
Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?
How does a television work?
what is the difference between oil surge relay and buchholz relay.