Explain the grounding concept adapted in aircrafts?

Answer Posted / p.mathavan

The given ans is correct

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.

1561


Why negative feedback is preferred in the control system?

861


what is the use of the circle diagram

4533


What is the disadventage of gland earthing(power cable) if any. ?

1571


What is self exciting?

1270






control & auxilary circuits used for circuir breakers

1479


What is excitation in case of dc motor?

677


How to measure current and voltage in an ELV circuit

3620


I PURCHASED A DEISEL GENARATOR SET OF AVR TYPE& RATING 125KVA BUT SOME TIMES THE OUTPUT VOLTAGE IS FLUCTUATING WHAT ARE THE PROBABLE REASONS GIVE ME

1414


why the voltage and current in a long transmission line are called travelling wave?

1786


in single phase converter, the no.of scr's conducting during overlap a)1 b)2 c)3 d)4

1632


Explain what is clipper and clamper circuits?

692


what is sustainable current of any conductors . a bare busbar or pvc cable has different sustainable current .

1370


how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me

964


Why did lightening arrestor solid copper rod head is sharp on mobile tower top?

1541