why corona ring is used in out door switchyard lightning
arrestor
Answer Posted / prashant singh
because corona is generated in out side, it meanse through
out the atmospheare, so we use corona ring in out door
switchyard. if we will know abought the corona so we can
give easily of this question.
| Is This Answer Correct ? | 2 Yes | 25 No |
Post New Answer View All Answers
Why does an induction generator is preffered as compared to synchronous generator in especially a wind energy power production project?
How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs
What does the a,b,c of 95a,95b,95c relays denotes?
what rectifiers is and what are the types of rectifiers?
WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME
What is stacking factor? What is its approximate value?
If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?
explain PV modules in solar energy generation.
What are motor generator sets and explain the different ways the motor generator set can be used ?
what is the IS foe lightning arrester?
can we use engine degreaser for electrical motors?
Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.
what exactly commisioning work does in electrical site work... LT side?..
What is the breaking capacity of transformer and how can we calculate the breaking capacity of tranformer
i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper