In Aeroplane what circuitry or method use for earthing?

Answer Posted / aniruddha sheode

All the negative wires are routed and connected to the
outer metallic surface/sheets of the Plane and the positive
wires connected to the instrument. It is called one wire
system.

Is This Answer Correct ?    40 Yes 8 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

diff b/w normal grounding and resistance grounding

1417


what is the reactive power what is the use of it in system

1629


what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

2979


why are u join ntpc

1731


What is the drawback of static coefficients?

906






what is the relative size of single and three phase?

1414


how line turns ratio changes in 3 phase with change in connection

1420


Why does the adjacent zone of protection overlap?

699


1.Z transform always lies around ? a) origin b) pole c) zero d) z=1. Multiples Mcqs which is bother me can’t find answers on internet. Some help required with little explanation . Note: this is not homework or related to any test. Thanks

1946


Explain the operation of variable frequency transformer?

678


When we need up only in o/p 440v, so why we use directly in 11kva in input?

1279


Define stepper motor. What is the use of stepper motor?

691


i have faced a problem in ro plant grunfos make bm30type pump it is 22kw pump. We start this pump using siemens 3rw 4423-ibc44, 30kw softstarter but this soft starter will frequently failier so we planed to change dol starter. So pls tell anybudy its possible or not.

1548


plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.

4521


What is acsr cable and where we use it?

721