Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / manesh.k
Harmonics are the unwanted frequencies present in the
supply.It can affect the equipments connected in the system
adversely.It can be removed by using filters.Usually odd
harmonics produce more harm to loads,while even harmonics
,will be suppressed by itself.
| Is This Answer Correct ? | 16 Yes | 1 No |
Post New Answer View All Answers
Control cables in S's will carry 1000v which is AC R DC? Pls answer me
Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.
How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.
I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?
What is measurement?
For RCD (Residual current device) Icu is defined. How i can find Ics for them?
WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.
What type of a DC motor would you use for a lift?
Can u Explain about the electronic trivector meter and the use of data converters in them?
After completing iti in electrician, how can i get certificate of electrical supervisor? What ia requirements. For it?
What is the differentional relay...what is the work of this in power Tx. how it is works..
what is basic difference betmeen normal & flame proof motor??
What is different between Circuit breaker and Isolater?
What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.
What is the high series capacitance winding on high voltage power transformer ?
