why in a transformer frequency remains constant? if frequency
is changing what will happen?
Answer Posted / pallvi dogra
There are no moving parts in the transformer i.e. no relative motion. That's why frequency remains constant.
| Is This Answer Correct ? | 2 Yes | 9 No |
Post New Answer View All Answers
WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.
the grid connection required for a 50 MegaWatt fotovoltaic powerplant is higher or lower than 35kv (high or medium tension)?
The 3 phase Delta connection RB=440V, BY=350V,.......* is Line to Line voltage RY= ? And Formula....?
What is Phase to Phase clearance for 800V System Operating Voltage as per IEC61439
how line turns ratio changes in 3 phase with change in connection
why is using sensor?what is differece between photoelectric and proxmitty?
if sf6 gas low in gis what will happen
how we can calculate chiller required ampear?
What is class ab operation?
what is 30-phase of transformer
Merits & Demarits of Oil circuit & Air circuit breakers ?
sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com
what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)
how much flux density of CRNO core
what are the accessories need to be added while doing estimation for the following: 1.MCCB 2.MCB 3.ACB