Interested to Buy Any Domain ? << Click Here >> for more details...
WHAT ARE THE FACTORS REQUIRED FOR SELECTION OF TRANSFORMER
RATING?
- 13 Answers
- 28801 Views
- Tech Mahindra, Technip, I also Faced
- E-Mail Answers
Answer Posted / guest
first we calculate the industrial,ligthing & other load. on
that basis we can calculated the total load factor,on that
base we get a total kw ,and we get required total kva
| Is This Answer Correct ? | 6 Yes | 10 No |
Post New Answer View All Answers
What are the difference between normal application Transformer and Solar application Transformer?
A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.
how much allowable resistance that can be difference in motor all coils?
A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?
what is a reactive power? what is the relation with power factor?
What is ST and specify its range of voltage.
What are the types of instrument transformer?
Define load factor?
I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
How to calculate no of EARTH PIT? Describe the formula as per IS standard?
send me any model test paper of clerical post of state bank of india.......
How many capacitors using in LT panel as per Govt rules?
33kv substation lay out details & line to line & line to earth measurements
True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)
