Answer / 7anoter4

See:NESC National Safety Code clause 233.
See: http://www.rurdev.usda.gov/supportdocuments/uep_bulletin_1724e-200.pdf
Section 6

What is the function of trip neutral close switch?

11 Answers  

---

what happens when back feeding supply accidently collapses with normal supply ??? How?? [that is sometimes in a substation 11kv feeder if their ws long time permit work, back feeding supply will provide from nearest substation... if accidently after the permit work,they charged the feeder without removing back feeding wat will happen...?]

1 Answers   KSEB,

---

what is the basic principle of TV camera?

0 Answers   BZU,

---

How to Select a Transformer Rating ?

3 Answers   Tata Steel Limited, Techno Electric and Engineering, Vedanta,

---

what is electricial and mechnical interlock.

9 Answers   Control Dynamics, EFS, HP,

---

Dear sir, please tell me how many day use CTPT transformer

1 Answers   Daya Engineering Works,

---

how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw

0 Answers   Videocon,

---

Why need 3phase machine double earthing?

0 Answers  

---

How to write a progrramme to turn ON and turn OFF a motor with a single push button in AB?

2 Answers   HCL, Torrent Pharma,

---

How can we calculate cable size in Low voltage & high voltage

0 Answers   United Breweries UB,

---

WHAT HAPPENING TO TRANSFORMER???? i have the step down transformer rating 230/12v, power rating something.,,, ok. suppose iam giving 12v to secondary side,what will happen on primary side.,,,

6 Answers   Coastal Energen,

---

sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com

0 Answers  

---