Answer / k.prakashchandra

Active power increases with the load.

Answer / sharan dilip

In the -ph systems the pf decreases as load Increases.
But In the induction motor it quite different.
At no load or light load the current drawn by induction
motor is is comparable with the magnitude of the magnetizing
current which lags much behind the applied voltage and hence
low pf @ low or no-loads.
While the load increases the current drawn by the induction
motor increases. As the secondary of i.m. is short
circuited.The current operates at a higher power factor.

Answer / sandeep

cos pi=active power(kw)/apparent power(kva)
if load increases current increases then kva increases

what is power factor

3 Answers  

---

How to model "IF ELSE" statement in matlab simulink?

4 Answers  

---

what happen "when Dyn11 is parallel operation with Dyn1"?

9 Answers  

---

What is your acheivements

0 Answers  

---

can a generator with 15AH specified battery for starting can be connected to a battery of greater capacity?

2 Answers  

---

Whis machine is having higher efficiency Transformer or Generator

2 Answers  

---

how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.

0 Answers  

---

explain the operating principles of CVT & RVT

2 Answers  

---

what is the maintaining Cf in UPS.

0 Answers   Enercon,

---

Initially motor starts with star connection ,after few timing changes to delta connection, why the motor should run continously in star connection,it gives high torque & low current?

3 Answers  

---

can u tell me the promotion from oiller to enginer

0 Answers  

---

Explain Buccholz relay in detail.

5 Answers  

---