What is the importance of quality factor in resonance?

3 Answers  

---

Can anyone explain the power flow in flouresent lamps (tube lights) .What are the functions of Starter & choke used there?

1 Answers  

---

How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?

0 Answers   Vodafone,

---

What is the formula to calculate distribution transformer De-rating on iron losses basis

0 Answers   IESCO,

---

what is the reasons for blowing fuse

1 Answers  

---

---

What kind of preventive maintenance are there for AC induction motor?

1 Answers   Gulf,

---

If there is unit power factor in a power house and a capacitor bank used in a factory at resistive load . In this case, will there leading power factor in power house across that factory.

2 Answers  

---

why are we using resistor in NGR ?

1 Answers  

---

why breather cap filled with oil?

7 Answers  

---

HOW TO CALCULATE EHV CABLE SIZING?

2 Answers   L&T,

---

in single phase circuit if i connect a heater between phase and neutral, then what will be the current path? phase to neutral or neutral to phase.

4 Answers  

---

The maximum demand of consumer is 2 kW and his daily energy consumption is 20 units. Its Load Factor is (1) 10.15% (2) 41.6 % (3) 50 % (4) 60%

2 Answers  

---