what is the effect of power factor in electrical circuit ?
if we mainten power factor near about unity (0.999) our
energy consumption Units increase or decrease?
- 11 Answers
- 12939 Views
- Piramal Healthcare, I also Faced
- E-Mail Answers
Answer Posted / santosh kawade
Electrical energy is exclusively
generated,transmitted,distributed in the form of
alternating current.therefore the question of power factor
immediately comes in to picture.since most of the loads are
inductive in nature hence have low lagging pf.low pf is
highly undesirable as it causes increase in current,and
additional losses of active power in all the elements from
power station generation till the utilization devices.
If we maintain pf as close to unity transmission losses
reduces but our consumption units will not change.
santosh kawade
9224693116
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
i am studying in final year can i allowed for 23rd UES of Indian army
What is self exciting?
If I want to lift the water at a height 50m from ground level through two inch(diameter) metal pipe then what is the capacity of motor pump is required? is it possible in single phase supply or not?
How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point
difference between power surge and switching transient
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?
is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.
what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.
Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
Explain the advantages and disadvantages of hydropower plant?
If UG power cable both ends are to be earthed or what? If not why?
Discuss the effect of sudden loading of an induction motor
In control room of our one plant there is a continuously the incoming power goes to PC is vary,means in stabilizer it continuously indicate from high input to low and low input to high. what is the reason and its solution.
