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
- 4306 Views
- I also Faced
- E-Mail Answers
Answer Posted / binod
yes it is possible
| Is This Answer Correct ? | 4 Yes | 6 No |
Post New Answer View All Answers
following are the questions asked in interviews: 1) Considering the short circuit fault, which switchgear is preferable, SFU OR MCCB? Which operates faster? whicg one is popular in Indian Market and why? 2)Define SCPD. What is type2 coodination? 3)Why the contactor rating is higher for the fuseless selection than for fuse selection? whether the ratinf of SFU or MCCB remains the same in both the cases? 4)If the HP rating is known then can you calculate the ratings of L.V Switchgear(SFU/MCCB, contactor, OLR) without using the selection chart?
what will be the effect if you were using different brands of outlets?
1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)
What type of core material is used for metering C.T and protection C.T???
working principle a.v.r. ?
What are the conditions to be satisfied for parallel operation of dc generators?
Fantio of tranformer
What is the meaning of dedicated earthing?
What is meaning of out of phase (making & breaking) capacity And how to calculate
How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point
Transmission through a short line depends on
how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.
What is evaporator & condencer & compressor
Difference between a pilot wire and a normal conductor?
how to calculate differential current when we testing differential relay..suppose we have 1000kw generator,630amp VCB,what value we should put /inject so that relay trip the VCB? PLLZ justify ur comment
