In HT overhead line why should provide top conducter which
is not connected whith insulater..?
Answer Posted / kaushik ( ms university)
The wire provided at top of the tower to tower is a ground
wire.it is used for protection against LIGHTNING STROKE. &
it is grounded at regular interval of tower.
Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
explain with diagram how to protect transformers and substations from over current with help of CT's?
how rectifier transformer work in electroststic precipetatore(esp?
1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)
sir i applied for hpcl(electrical).i want to know from which subjects most of the technical que will b asked.and pattern of the written test.pls help me
True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)
how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???
model question paper for supervisor trainee
how is the magnetic current test is different in delta-star and delta delta transformer.
how to increase or decrease speed in DC shunt motor by DC convertor
what is the meaning of neutral displacement ???
at work i have a genertor/alternater what is the easyest way to work out if it is dc or ac?
Can any body tell gulf interview question for experienced electrical engineer ?
What are the types of excitation system?
Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?
PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com