The power showed in the name plate of the motor is input
power or output power??
The power showed in the name plate is 18.5kw
measured current is 34.5 amps. location is india.
can i calculate the efficiency of the motor using this
data??
- 2 Answers
- 5067 Views
- I also Faced
- E-Mail Answers
Answer Posted / dev
Remember the substation
gives us the power calculated
in kva what we use
calculated in kw and what
returns to grid it will be kvar
so it would be output power
and we cant calculate
effeciency by only motor
current and voltage
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??
63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?
What is stepper motor. What is its uses?
What descriptive information does the NEC require to be marked on all conductors?
What is the difference between Generator Differential Relay and Transformer Differential Relay?
Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????
Give the topology of current amplifier with current shunt feedback?
What are the uses of lead compensator?
What is the relation between frequency and motor rpm?
what causes contact chatter when there is no demand on the air conditioning unit?
If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")
what are the breakdown voltage rating of mini- curcuit'transfarmer!
what is the function of choke in the flourcent tube lights and why the colour is in white mostly in flourcent tube lights
what will happen if i connect 12 volt battery with 24 volt battery charger.
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
