Answer / diggaj kumar joshi

Distributed generation

Answer / sheikh

Diesel Generator

Differance between ELCB and RCCB?

8 Answers  

---

IF I USED VVVF DRIVE IN FAN APPLICATION MOTOR IN 6.6 KV ( 700 KW) MOTOR & DURING NORMAL RUN OPERATION TIME IF RPM SUDDENLY REDUCE IN MOTOR BY DRIVE(E. MOTOR RPM REDUCE SUDENLY 687 TO 550 RPM) WAHT WILL BE HAPPEND IN DRIVE

1 Answers  

---

what is the advantage of Cathodic eathing system and what is the basic principle and how itis working, please explain clearly .

2 Answers   Meinhardt,

---

what is the formulae of calculating voltage drop?

2 Answers  

---

What is the Polarisation index value ? (pi value)and simple definition of polarisation index ?

15 Answers   Essar,

---

Why we use modulus with voltage in stability equation that is P=[E][V]SIN@/X WHY VOLTAGE IS IN MODE VALUE WHAT IS THE REASON?

1 Answers   Bhel,

---

break down of electricity is more in summer or in winter ? give reason

4 Answers  

---

For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?

0 Answers   Electrical Tech, UPSE,

---

Why the Voltage rises when Leading Power Factor is occurs?

2 Answers  

---

Can we use 1.1x 2 split air-conditioning at a same time in 2kw power loadar

1 Answers  

---

Why a dc generator gives result during two different condition,- 1)separately exited gen.- Eg=110 V, field current=0.25 A. 2) self exited gen.- Eg=30 V, field current=0.025 A.

1 Answers  

---

How to convert farad to kvar. both are the unit of capacitor.

5 Answers   College School Exams Tests, UltraTech, Vikram Ispat Industries,

---