Answer / prasad asolkar

The output of transformer is not dependent on load and so the p.F and it only depends upon the voltage and current. Voltage is mostly given in kv and current in a. So the unit is kva.

Answer / kalyandin

Transformer is depending upon the Voltage and Current so we are using KVA. transformer is not depending upon the power so not mention by KWh rating

Answer / neeta1602

actually load is not decieded in secodary of transformer( means capacitiv,resisteiv or inductiv )so power factor is diffrent in diffrent load .

Answer / souvik kundu

As the time of the manufacture of the x-mer the load is unknown to us and during the operation of x-mer the load is highly varing.so,the load p.f can not be predicted at the time of design as well as during the time manufacture.so, the power of the x-mer is rated in kva instead of kw.

Answer / azhakesh

Transformer rating depend upon the voltage and current not include with power factor so rating depend on kilo voltage current

Why r u using pf panel. what the uses

0 Answers   Standard Chartered,

1. which type of transformer connection is preferred in case of power supply transformers? (A) Star/Star (B) Delta/Delta (C) Star/Delta (D) Zig Zag/Star 2. In a power transformer usuall which winding is closer to the core? (A) Primary winding (B) Secondary winding (C) Low Voltage winding (D) High Voltage winding 3. The power factor of a purely inductive load is (A) Zero (B) Lagging (C) Leading (D) Unity.

9 Answers   CECRI_Central_Electrical_Research_Institute,

1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?

0 Answers   APCPDCL, Voith,

what is the difference between megger and earth tester?

28 Answers   Ashok Leyland, IOCL, RRL,

HOW WORK HEAT PLATE EXCHANGER

0 Answers  

What is I to C?

0 Answers   PowerTech,

what is apparant power and reactive power

2 Answers  

explain why reduced voltage starters are required for large tree phase inudction motor

2 Answers  

Is it mandatory statutory requirement of transformer oil filtration annualy despite oil is withstanding required dieelectrical strenth and all others parameters

5 Answers  

What should be the minimum and maximum ohmic value for earthing?

2 Answers  

what will happen if we give a dc supply to a transformer.?

10 Answers  

i want to ask that as everybody knows that in star connection on star point is called neutral. my question is that why on that poin called neutral. what is the reason behind it. what is the logic behind it. i heared somewhere that on this point all phases current become zero thats why. if this answer is right then prove why on that point is current become zero. if this answer is not right then tell me the right answer. post ur answer here or on my mail address. m.ikram786@yahoo.com m.ikram555@gmail.com. thanks.

1 Answers