1.why motor rating in kw instead of KVA?
2.why alternators rating in KVA instead of KW?.
3.why transformer rating in KVA instead of KW?.
- 6 Answers
- 6868 Views
- I also Faced
- E-Mail Answers
Answer Posted / brd ganesh
All ac sources are rated in kva where alternator
&transformer and all ac loads are rated in kw
where motor
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
bsnl tta exam question
How do we calculate the resistance per metre of single core aluminium stranded cable 19*3.25mm sheathed in pvc,at 15 deg C temperature?
What is gain margin?
please I wont know how to calculate the vector group for power transformer ZNyn11 best regard.
state the disadvantages of carbon filament???
Whether amorphous core transformer is commercialized or not:Name of company making amorphous core transformer and what are different rating?
Whata are the types of Cables?
A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03
how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take
why star point of HT motor not earthed?
what is the transformer turn ratio formula and give some examples?
a)In a 3-phase 4-wire circuit, a circuit breaker is selected to protect the circuit whose highest fault level is 6.6 MVA. Determine the required minimum breaking capacity in kA. (Note: Covert 3-phase power in terms of kA to find answer.) b)Using the below, determine the required minimum making capacity in kA as a “peak value”. Rate breaking capacity (Icn) ka: Icn<= 1.5 Factor = 1.41 1.5
what exactly commisioning work does in electrical site work... LT side?..
what is parellel power factor correction?
how can i find cable size from current rating?
