Interested to Buy Any Domain ? << Click Here >> for more details...
why the motor is rated as kw& transformer as kva
- 7 Answers
- 11897 Views
- Areva, I also Faced
- E-Mail Answers
Answer Posted / r.v.giribabu
rating of the any equipment is specified depending upon the
usage.
since motor is mechanical device which delivers the
mechanical output, so the amount of Mechanical output to be
specified. further, Voltage, PF also specified for
identifying suitability of installation of the motor and
efficiency for effectiveness of the motor.
In Transformers, Output and Input is Purely KVA. losses,
capacity of tranformer only depends on KVA and Voltage . KW
change or PF change will not effect the losses and capacity
where it is installed.
thats why the motor is rated as kw& transformer as kva.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
The power supplied to a 50mH inductor from a 120V, 60Hz source will be
Difference between Lugs and Thimbles
as a electrical student why should i hire you?
2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation
please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com
Name of the relay of low lub oil presuure in DG sets
Why is back emf used for a DC motor? Highlight its significance.
DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER
What are the different types of hydro schemes?
How to Decide the Location of Earth pit for Compressor in Oil Depo? and How to measure the resistance of earth pit Pls explain me with the help of Circuit Diagram?
What is online and offline ups? how does it works?
how to design the heater in temperature control unit to heat 50KL of water?
What should be the percentage increase in length of the dead end clamp for bus bar conductor (Hawthorn) after hydraulic pressing and what should be the applied pressure?
PIU how does work?
What is the safety of UPS?
