Answer / shailesh

Impedance is the combined value of Resistance, Inductance
and capacitance. It is written as "Z". Z= √ R²+(XL+XC)²

Inductance is the resistive effect when electicy pass
through any AC electrical circuit. Which is denoted by L.

Answer / lucky

impedence is the combination of
resistance, capacitance, and inductance.

* inductance is the rate of change of
current is known as inductance.

Answer / tj

Impedance means combination of resistance ,capacitance and inductance of given circuit

where Inductance means value of rate of change current in any circuit or like resistor specify in resistance(ohm)same Inductor specify in inductance(Henry)

Answer / nikita_7880

basic electrical

Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...

0 Answers  

---

How do I calculate/select Droop CT ratio for various capacity of generators?

0 Answers  

---

if the magnetic lines can pass through a vaccuum area

0 Answers  

---

why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??

0 Answers   Descon,

---

What are the various reasons for an inductin motor to get heated?

1 Answers   Monnet,

---

---

if we convert kva into Ampers,which one formula use by us,pls tell me?

7 Answers   ABB,

---

A 3PH MOTOR RUNNING IN NORMAL CONDITION AND ITS AMPERE ALSO UNDER ITS FULL LOAD CURRENT,ITS CABLE RATINGS ALSO HIGER THN ITS CAPACITY,BUT ITS CABLE GETTING ABNORMAL HEAT(NOT TOO HOT)WHY ITS GETTING HOT LIK THIS

2 Answers  

---

CORRECT INFORMATION ABOUT TRANSFORMERS,what actually transformer is?

6 Answers  

---

I need to calculate the Battery bank back up for below configuration:- UPS - 120 KVA Battery Bank - 200Ah Volt of each cell - 12 V Total No of cell - 34 No's Can you please help me to get the battery back up time for above configuration...? along with formula

1 Answers   Wipro,

---

what are the effects on an power plant and consumers if the power factor is increased or decreased?

2 Answers  

---

what is the differation bewreen kwh & fundamental kwh in electronic trivector meters

0 Answers  

---

who invented electricity?

20 Answers   L&T,

---