Answer / varun

An electrical generator is a machine wich converts mechanical energy into electrical energy..
This energy conversion is based on the principle of the production of dynamically induced emf.i.e whenever a conductor cuts magnetic flux,dynamically induced emf is induced in it according to faradays laws of electromagnetic induction.This emf causes a cuent to flow if the conductor is closed.

why we commonly use delta star winding in power and distribution transformers

7 Answers  

---

HOW TO CALCULATE CAPACITOR BANK OR HARMONIC FILTER CALCULATION

0 Answers   ECCI, EFS,

---

What are the specifications for getting approval of Substation?

0 Answers  

---

Why we should not parallel the with EB

1 Answers  

---

what is different between relay and plc?

3 Answers  

---

---

draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words

1 Answers  

---

What is reason to get a power factor nearly zero in resistive loads

2 Answers  

---

resistance of transformer oil=?

1 Answers   HCL,

---

how system voltage affect the power factor or vice-versa.

4 Answers  

---

A resistance, inductance & capacitance are connected in series between points A & B.The voltage drops across the resistance,inductance&capacitance are found to be 40V,70V&100V respectively. What is the total voltage between between points A&B (Vab)? a)210V b)70V c)50V d)230V

6 Answers  

---

my first school?

1 Answers  

---

What is the use of iron core in a transformer?

0 Answers  

---