Which power will flow first if we switch on a motor? Active or
Reactive? How?
Answer Posted / ilamparithi
reactive . Motor is an inductive load current lags the voltage .the product of +ve voltage and -ve current initially gives -ve power (i.e) reactive power.
Is This Answer Correct ? | 22 Yes | 1 No |
Post New Answer View All Answers
Why AC current leads voltage in capacitor and how?
How to know of any cable size if there are not written on cabl?
What are the different types of hydro schemes?
how can decide the current rating of oltc
What is meant by analogous system?
What are the advantages of hydropower?
what is the disadvantages of common earthing for AC and DC equipment? (i am talking about inverter control room and inverter duty transformer earthing is common...?)
Which do you think is the most significant cause of energy loss in a factory?
WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?
On 400 amp factory load how kvarh capacitors provide
armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?
How many types of electric motors are there?
nwhat are the main Components of servo motor?
what is the transformer turn ratio formula and give some examples?
Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?