why is the rating of transformer done in kva and not in kw.
Answer Posted / manoj
Transformer is a static equipment which is not directly
loaded so its power factor is unity. so its rating is in kva
and not in kw
| Is This Answer Correct ? | 8 Yes | 36 No |
Post New Answer View All Answers
Is vtg is controlled by the resistor? if else how much?
What is the fault or needs to be done when frequency in ac drives is not changing?
what is meant by flywheel and its role in retardation test
What will happen if we on 200kvr capacitor bank(11kv in bus)If there is low load on transformer (1.5 mva 33/11 kv)
What is the difference between diode and a transistor in terms of the direction of current flow?
How many double suspension hardware fittings are required on a double circuit transmission tower?
Can we transmit digital signal to long distance ?
what will happen if OLR CT in all phases are short circuted
Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.
What happens to voltage when current is zero?
What must be the distance between the Earth pit which are grounded from two different sources. Example: Distance between the earth pit for LV Panel-1 & 2
Is it posible to instal one more SMDB from the existing SMDB and is it practical.
An automatic water heater is an example of which type of control system?
If anyone would like to know or practice for FEWA papers contact me on mohamedrashad2@hotmail.com Just completed the supervisor exam in April 2021