CONSIDER A 415V/200V STEP DOWN TRANSFORMER.CAN WE USE USE IT
AS STEP UP TRANSFORMER BY GIVING 200V IN SECONDARY AND
TAKING OUTPUT FROM PRIMARY?
- 3 Answers
- 4307 Views
- I also Faced
- E-Mail Answers
Answer Posted / mamchand saini
yes we can but for this we have to know primary current of the t/f and secondary current of the t.f and take this according same ratio.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?
why different series of vfds (like allenbradley)are used in industry ?
how to calculate the lightning arrester conductor @ no of earth pits required
what is negative and zero impedance in 3 phase induction motor ??
WHAT IS START TO INDUCTION MOTER IN STAR TO DELTA OF >5HP ?
(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?
If two Transformers are connected in parallel having impedance of 50KA in both transformers will the impedance increase or decrease after connecting transformers in parallel?
diff b/w normal grounding and resistance grounding
what is meant by motor startup supervision & motor load jam protection ?
Form S and "c" license application both are same? @ tneb portal
Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).
Iwould like to know barc interview questions
which metal is use in shunt
what is the responsibility of C license holder in industry?
What is creepage distance..... what will be the value for different voltage level
