what use can we make of 3rd harmonic component
Answer Posted / dinakar
As the question is what use we can make of 3rd
harmonic....even though it is an unwanted component but is
used in transformer to produce sinusoidal flux...by having
this 3rd harmonic in magnetizing current...i.e due to hysteresis
Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
specify the inbuilt protections in DG
Can we indroduce the principle of single phase induction mator to Transformer? i.e. by Producing rotating flux in the transformer.
in ring main system we use the isolater b/w transfer bus and main bus if we r not use isolatar than wat will be the effect in our sys.
How to calculate cable size in HT AND LT
with help of neat sketch explain principle of TIG welding process
any earth foult trip the relay but in welding time not trip by earth foult
Determine the BTU size of an aircon for 20 sq metre room
hi frnds...pls send me aptransco previous papers .....pls..pls,,,(madhar.rocking@gmail.com)and suggest me some websites
witch pump used in wtp
WHTA IS LIMT OF LEAKGE CURRENT OF 11 KV 1 CORE 1000SQ.MM. XLPE CABLE.LOAD ON CABLE IS AROUND 600AMP .LENGTH 500 MTRS.
Can you please explain creepage distance in detail, for a 6.6kV cable head what must the distance be and how do you determine it?
For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation
what is the calculation formula for motor starting torque,running torque, running torque.
Fantio of tranformer
Discuss about gear cutting machines.