what is STUB protection in tranmission system and switch
yard area?

Answer Posted / anil

The above said is dead zone protection not stub

Is This Answer Correct ?    2 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the difference between hot and cold loop testing?

676


I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1316


Why is ignitor used in sodium vapour lamp

2915


What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?

1517


What is the difference between resistance grounding system and resistance earthing system?

642






What is an ac motor?

686


define superposition theorem thevnin theorem ,norton theorom?

1808


How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)

1256


What is the vector group of a transformer,how can it be found out?

1575


Please, if 1kw is equal to 1.25kva; how then do I know how many kva in 7.5kw?

1033


What is acsr cable and where we use it?

720


What is expention fastener (Fan)

1561


We have received supplies of the ordered material. payments against the supplies also released. Where ST paid 4% against form C. Meanwhile it has been observed that 25% of material supplied was defective. Please suggest whether the issuance of C form from our side would be stopped till settlement of liabilities.

1467


We have given to 3phase supply to ups system & how can coming netural

1656


For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.

1653