Answer / asif.k64@hotmail.com

Reactive power is used as capacitor bank to maintain power
factor in A/C supply.

Answer / rajeee43@gmail.com

IN AC CIRCUIT THERE IS LOT OF MOTORS AND GENERATORS ARE
PRESENT,THE OPERATIONS OF SUCH DEVICES REQUIRE MAGNETIC
FIELD TO WORKING(MUTUAL INDUCTION),TO PRODUCE MAGNETIC
FIELD THEY REQUIRE REACTIVE POWER AND REQUARE POWER IS USED
FOR ENERGY CONVERSION.(rajeee43@gmail.com)

as per IE stranded what is max voltage between neutral to earth. 100 kva transformer neutral solid earth. min and max values i need to ans for RTI question

2 Answers  

---

how to decide choke rating for drive?

0 Answers   Reliance,

---

how much percentage set in transformer diffrencial relay

1 Answers   Bajaj,

---

What is block diagram?

0 Answers  

---

What is Gnat,Ant,Rabbit &Dog overhead conductor? Please explain.

1 Answers  

---

IN WHICH MODE THE TRANSFORMER WILL GET A MAXIMUM OUT PUT VOLTAGE. ASKED FOR POWER GRID EXAMINATION STAT-STAR,STAR-DELTA,DELTA-STAR,DELTA-DELTA

3 Answers  

---

What is the Surge for 1.1 Phase Induction Motor(For Eg.1Hp) 2.3 Phase Induction Motor(For Eg.1Hp) 3.AirConditioner(For Eg 1Ton) 4.Refrigerator(For Eg 180Ltr or 160kW) 5.Induction Cooker 4. Ceiling Fan

0 Answers  

---

If you know per phase current and phase to phase voltage; what is overall KW of the circuit?

1 Answers   ABC, GAS,

---

would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......

0 Answers   BARC,

---

what is relay

15 Answers   HPCL, IOCL,

---

why reactive power produce in generator? why inductive load absorbe reactive power?

2 Answers  

---

why field resistance is higher than armature resistance in dc machines? and why filed resistance is kept at min value at starting in same time of armature resistance at max value?

4 Answers  

---