Substation design Q&A

1.       What is a substation

2.       Component of substation

3.       Draw SLD of 33Kv/11KV,  10MVA transformer with 2 incoming and  8 o/G, 1  PF correction and 1 Auxilary

4.       Difference between AIS and GIS

5.       How much area required for Sno 3

6.       What is meant by maintenance of substatiiion

7.       Difference between off load and on load isolator

8.       Busbar material

9.       What is DSLP protection

10.   Why aux tf is required in SS

11.   What are the schemes available for SS

12.   What is CVT and wave trapper

13.   What is PLCC

14.   Why metal stone in SS

15.   What CEIG will insection during visit to substation

16.   What are the different clearance to consider

17.   Any software can be used for SS design

18.   What is meant by SS automation

19.   List of companies into SS design and execution