What meant by lagging and leading? When if they are
occurred what preventive methods should be taken?
Answer Posted / nimish
it is a power facotr. Lagging means currents lags behind
the applied voltage by some angle and leading means current
leads the applied voltage by some angle. to improve the
power factor we should use a capacitor bank in parallel
with inductive load.
| Is This Answer Correct ? | 16 Yes | 2 No |
Post New Answer View All Answers
Explain and give me an example of a time when you had to explain some new procedures to your co-workers for quality service delivery, how did you go about it?
What is core CT & it's function?
Why control of DC motor is simpler?
What is the formula to find out two phase active & reactive power
What is lc oscillator?
What is the lifetime of a Thyristor? Is there a recommended lifetime for thyristors after which they should be replaced?
what is draiv work
In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???
Define the term Capacitance and Inductance?
in Contactor opearation Why there is a difference in the values of the operate and release voltage in case AC supply
what do you mean by class PS CT and what are technical details needed for calculating it?
What is float cum boost charging system?
1) why a dg set shows variation of power factor and load when synchronised with other dgs? 2)Why the load sharing is not become equal in all dgs?. 3)When a dg set will not run on auto start?
how to make an earthing certificate
how to test and calculat the head and discharge in borewell compressor