Answer / asif.k64@hotmail.com

DG synchronization is required to insure the smooth
operation of DG, in faulty or Overload condition, or if one of
the DG fails.

R,Y,B cannot be short as it may result into explosion.

What is the typical power circuit configuration of a VVVF Drive ?

1 Answers  

---

Do you know how to measure the earth resistance? if so explain it

42 Answers   ABB, BEL, BridgeStone, College School Exams Tests, Dalkia, Dalmia Group, DEC, Electrical, Genpact, HEC, IOCL, JLL, L&T, MSEB, Saraca, Sical, Telecommunications, University Exams,

---

What is diode fuse ? How it is working?

1 Answers   Hyundai, LG,

---

what is the reason of current flow in nutral although load is balanced (three phase equal current)

3 Answers  

---

how to select the cables based on amps ratings ? how to calculate the amps and how to select the cable size

1 Answers   JV Electricals,

---

why power factor laggs and leads in case of inductance and capacitance??

1 Answers  

---

what is the difference between the HT Cable and LT Cable ?

28 Answers   Intergulf, Prabhat Cables,

---

WHTA IS LIMT OF LEAKGE CURRENT OF 11 KV 1 CORE 1000SQ.MM. XLPE CABLE.LOAD ON CABLE IS AROUND 600AMP .LENGTH 500 MTRS.

0 Answers   L&T,

---

As per the Anchor capstan motor specification, full load current is 200A. starting current is 1750 A and acceleration time is less than 8 seconds. Please guide for selection of cable size.

0 Answers  

---

what is DAR test?

2 Answers   Al-Naboodah, ISRO, ONGC,

---

What do you mean by eddy current loss?

1 Answers  

---

hi i will D.E.E.E.is completed pls send rrb diploma old qustion papaer sent in my e mail. i.d.

0 Answers   IIT,

---