WHICH TYPE OF TRANSFORMER USED IN SWITCHYARD IN POWER PLANT?

Answer Posted / shashibhushan

In switch-yard, a power transformer is used to step up or
step down the transmission voltage.

Current and Voltage transformers are located at points
within the switch-yard to provide for metering and relaying.

Is This Answer Correct ?    6 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

write circuit diagram for a motor rotate in forward direction once it started and when pressed the same button it should rotate in anticlockwise.

2058


what is circuit breaker in transfomer and where it used

727


Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault

1697


How two nos. 130 kw D.C motor get synchronise using D.C drive.

1579


what is buffer resistance starter.?.What is the working principle and where it is used..?

1560






define as synchronous generator

1688


How to decide and select the different earthing wire size for the different types of earthing

1807


How we can calculate the Amps for the cable Ex:- For 1sqmm wire how many amps we can draw (calculation)

2738


how choose conductor&depending upon load

1432


Why magnetic flux produces an induced current?? what is the detailed procedure ?? ans plz

3230


explain the what is a drive ? 0 4 which type motor r use in the celling fan..... PCB plannet 2 13 If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not?? types of drives Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only. ACC 1 41 how the 3phase induction motor is running in 2phase supply with help of capacitor? 1 33 what is the actual difference betwen constructional details and constructional features? 1 20 how does commutator convert a.c to d.c?

4084


Which type of DG need Netral Earthing?

4494


what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel

1528


how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????

1870


How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me

1589