can we use the step down transformer to step up transformer
- 6 Answers
- 6863 Views
- I also Faced
- E-Mail Answers
Answer Posted / j.karthik
ya,its possible.. for ex: using a 11kv/415volt step down
transformer, in this primary voltage is 11kV and the
secondary voltage is 415volt(step down transformer)... now
we giving the input voltage to the 415volt side of the
transformer now the primary voltage is 415volt and secondary
voltage is 11kV(step up transformer).....
The step up and step down transformer is deponds upon
the input voltage is feeding side of the transformer(Primary
or secondary side)
| Is This Answer Correct ? | 7 Yes | 2 No |
Post New Answer View All Answers
How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.
What type of a DC motor would you use for a lift?
why chock were used in old tubelights but are not newest tubelights?
what is your majour contributions in your present job
What is Harmonics how it is produced and what is the method to control the same
Tell me about ur past electrical maintanence job
how we calculate the short circuit capacity of the busbar in LV & HT?
During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing.
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?
Differentiate between induced emf and self inductance?
we have a rewind motor of 2Hp,2800Rpm, 220Volt AC. how can we choose the running capacitor for this motor, any formula for that?
What is the role of Dedicated earthing in UPS System?
how to select the mpcbs and contactor for 3 phase 30 hp star delta motors.for plc control.and tell me the calaculation for future use.
please send me the previous year's question papers of jindal GET exams
