r s r somaraju


{ City } vishakapatnam
< Country > india
* Profession * engineer
User No # 77178
Total Questions Posted # 3
Total Answers Posted # 1

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Questions / { r s r somaraju }
Questions Answers Category Views Company eMail

Dear sir, we are getting voltage fluctuations suddenly for 2 or 3 minutes again it becomes normal. we checked each and every connection some times we are getting 110 volts like that from earth to neutral again it is reducing we are getting supply from 45 kva DG set give earthing properly.

Triveni,

3 Electrical Engineering 5329

DEAR SIR, HOW TO CALCULATE WELDING TRANSFORMER CAPACITY IN KW OR KVA (POWER). TWO WELDING TRANSFORMER USED WHAT TYPE OF DG SET CAPACITY LIKE ( 45 KVA OR 62.5 KVA), PLEASE TELL THE WELDING TRANSFORMER RATEINGS. I AM REFINARY (TANKS WELDING) THANKING YOU

 2 Electrical Engineering 9126

HI SIR PLEASE TELL THE DIFFERENCE OF WELDING TRANSFORMER AND WELDING RECTIFIER AND WELDING INVERT ER AND WHICH PLACE IS USED WHICH TYPE

Alstom, SPML,

2 Mechanical Engineering 6161



Answers / { r s r somaraju }

Question { 9048 }

how the transmission voltage ranges are decided like
11kV,33kV,66kV,132kV,220kV,400kV,725kV.... why not choose
the transmission line voltage as 23kV,164kV,440kV?? what's
the reason??


Answer

nothing

this taken some constant

take the form factor 1.1

11 kv
33kv
132kv

Is This Answer Correct ?    16 Yes 4 No