Answer / ajit

power factor correction improve with capacitor or reduce
reative load

Answer / vijay balu raskar

Power factor is ratio of active power to appearant power. we have to use capacitor bank to improve power factor.Also, removing inductive loads. As per power factor error.

Answer / parmod kumar

Power factor can be improved by following method:

1. By use of Capcitor Bank
2. By use of Synchronous motors.

which connection is safer series or parallel?usually which connection we prefer at home?

5 Answers  

---

define excitaton voltage and excitation current?

2 Answers   Allied Group,

---

For two systems transmitting the same amount of real power, the system with the lower power factor will have higher circulating currents due to energy that returns to the source from energy storage in the load.???

0 Answers   Bhel,

---

in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.

1 Answers  

---

What is ZCT? it operating principle and how is work with RCCB (residual current circuit breaker)?

4 Answers  

---

---

What will be done if we open the secondary of CT on load??

4 Answers   Engro,

---

which is the best book of electrical objective for placement

1 Answers  

---

ohms law aplicable

16 Answers   APGenco,

---

Is current shock due to voltage or current? pls answer

2 Answers   ABB,

---

which type of capacitors using in single phase motors

1 Answers   Vishnu Infra,

---

why DG rating in kva

6 Answers  

---

why do we prefer VCB over OCB? what are the advantages of Vaccum Ckt. Breaker over Oil Ckt. Breaker?

2 Answers  

---