What is the function of Lightning Arrester & Wavetrap in
Power system ??
- 18 Answers
- 76494 Views
- ABB, Bhel, Energy Infratech, Infosys, NTPC, I also Faced
- E-Mail Answers
Answer Posted / atul mishra
To protect human life and property, design engineers have to
install lightning protection systems on every GRID
SUB-STATION . The main function of the system is to capture
the lightning stroke, over voltage and then conduct
discharge current safely to the ground. Since there are 100
lightning discharges to the ground every throughout the
world, installing lightning protection systems are very
important for safety to human life and station
| Is This Answer Correct ? | 21 Yes | 10 No |
Post New Answer View All Answers
How the annunciator works ? How to do its wiring
Maintenance of transformer???
How to calculate Ith (I thermal) for curent transformer
What are the advantages of the three-phase motor over single phase motor?
how to find the Motor,s insulation Power?
WHATIS TIME CONSTANT? WHATIS ITS SIGNIFICANCE? ILLUSTRATE THROUGH EXAMLES.
What is the difference between multimeter
how diside ct mf exmp.200/5 ct
what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY
importance of reactive power management
Mention the disadvantages of low power factor?
What is lifting power for 1 wb/m2 and 1 A magnet?
What is an alternator impedance value?
How to calculate the no of Ceiling fan (1200mm sweep) per unit area?
What are the different methodes for calculating the short circuit Current?
