how ship earthed?

Answer Posted / khan

sudheer you are right but how the earthing is taken for
aeroplanes

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how do i commission a distribution transformer knowing all its ratings and transformation ratios?d

3911


Explain with example of functional requirements of protection relay in terms reliability, selectivity, sensitivity

1393


Which test will be more severe for VCB?

2227


Why do we apply both Differential and REF (HV and LV) protection schemes on YNyn configuration of a transformer?

1582


what is consequences of neutral and earth connect?

1667






Meaning of ingrace protection for motor.for ex IPXY

2362


What is core CT & it's function?

1664


List the power rating of any 5 important electrical appliances used in houses.

1575


Enlists the applications of sampled data systems?

660


Dear sir, In our plant have Station Transformer having capacity,i want to know, why LV side 40 - 40MVA is given? & how we can get 6.3 KV supply from tertiary(i.e. Open delta connection), Vector Group YNyn0 - yn0 +d MVA Rating 80MVA / 40 - 40MVA + 26.7MVA Voltage rating 420 (Tap range +6,to -10)81.25% /11.5KV - 11.5KV +6.3KV

1761


What is the role of power pack in substation protection system?

2236


The synchronous machine excitation system explain

1333


what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.

1976


hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds

1621


What is pole of the system?

678