what are difference between indoor and out door substation
Answer / jithendra
Indoor SS
Equipment's are accommodated in the panels
Resin-cast CT's & PT's & VCB indoor type are used
Outdoor SS
Equipment's are accommodated on the ISMC Structures
Oil-cooled CT's & PT's & VCB Outdoor type are used
INDOOR SS IS POSSIBLE ONLY UPTO 33KV Only.
economically & Area availability we can choose the INDOOR or OUTDOOR
| Is This Answer Correct ? | 6 Yes | 0 No |
wht is the purpose of the earth electrode other then earthing
what is meant by poly phase induction motor ? how its operating by single phase or three phase?
what is the ideal earth resistance
11 Answers Amit Enterprises, Enercon,
How to differentiate 220 Kv & 132 Kv line transmission tower if there are no specifications given on towers?
how to calculate the megger values for motors and cables?
what is the transformer turn ratio formula and give some examples?
what is REF relay?
how we can calculate power factor without knowing current in 230v 100w load ?
what is the purpose of CT,PT
why are laminations used in constructing the field core?
We are having Chemical earthing pit the voltage between neutral to earth showing 22V how to solve that
What is meant by sotf,lbb,power swing,pole discrepency,auto reclose?
1 Answers Bunge, Electrical, Omega, TCS, TNEB Tamil Nadu Electricity Board,
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)