differance between impedance relay,mho relay, reactance
relay in detail

Answer Posted / amir muhammad puniali

impedance is non-directional and used in medium transmission lines.
reactance relay is non directional and used in short transmission lines.
mho relay is directional and used in long transmission lines.
note: impedance and reactance relays can be made directional by adding a directional unit.

Is This Answer Correct ?    6 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is defect tracking in sotware testing

1384


How to freely move a ball in graphics mode.

1899


I am pavani pursuing 4th B.Tech final semester i want to write the Group 2 Examination , Eligibility of that exam is all degree holders but to hold my Degree 3months are more. but the exam held on 3rd July 2012. i would be complete my B.Tech when exam to be held. so am i eligible to Group2 exam or not , please clarify my doubt.

1416


what we have to say about hobbies,strong points,weak points

1774


what is b tree

1579






What would be your first invention?

728


what does static variable mean in c language?

1807


send me e-mail on dell tech question papers 2011 -2012

1453


what are the advantages and disadvantages of extended vlan (range 1006-4094)?

2272


which are the books available in, India for STONE COLUMNS/GRANULAR PILES?

1329


Three pc now connected the 24 port switch.one pc ip adders 192.168.0.125,anather pc ip is 192.168.0.98, anather pc ip is 192.168.0.123, so 98 or 125 ping replay to 123,but 123 is not replay 125 or 98, but 123 is others pc ping replay,

1855


sir/medam i had completed my B-TECH(CSE)2011 with 61%.i have to go USA for futhure studies.i dnt know what is steps for do futhure studies in USA so could you please tell me

1512


how do we calculate physical address if logical address is given in the question?

2471


i am Ali from Hyderabad,having twice rejected on conference visa(USA),possessing 9 years of teaching experience,my current ielts score is 6 bands and my current age is 34,do suggest me some suitable universities for MBA course in USA,and what are the prospect of getting a visa.

1495


if we give you the job AS A PETROLEUM ENGINEER WHAT WILL YOU DO(that is extraordinary) for our company

2863