Answer Posted / muthuvel
In Transmission of Electrical Power,There is no need of Single Phase Output.The neutral is required where ever the Single Phase output is required.And If it is Star system means
we are required to give Three phase Four wire It is economically not good.So only Power System Always having Delta System in Transmission and Star System in Distribution This is very small basics of Transmission and Distribution System.
| Is This Answer Correct ? | 15 Yes | 2 No |
Post New Answer View All Answers
how to size H.T & L.T Panel ?
What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?
What happens to a motor if it is connected in Delta connection
What is the Designing & Selection Procedure for a DG/Transormer of rated capacity?
Why temperature rise is conducted in bus bars and isolators?
What are the necessary solutions needed to be carried out on a malfunctioned earthing mechanism of a VACUUM CIRCUIT BREAKER.(TAMCO)
What is the difference between Generator Differential Relay and Transformer Differential Relay?
what is meant by IGBT how they differ from tyristor ?
What current flows in the transformer primary when its secondary is open?
please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com
what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?
Differentiate between voltage and current feedback in amplifiers?
What is a DC series motor?
FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20 MVA AND % IMPEDANCE 13.75. PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT 20 MVA?
What conditions are required for transformer to operate at low frequencies ?
