Answer / suresh apgenco

FOR RESISTIVE LOAD, I IS IN PHASE WITH V
FOR INDUCTIVE LOAD, I IS IN LAGGING WITH V
FOR CAPACITIVE LOAD, I IS IN LEADING WITH V

Answer / naveen joshi

Resistive load-heaters, cfl, lighting bulb

Inductive load-- motors,transformers, solenoid coil

Capacitive load--mosfet

what is mean by dual digital protection in the relay field?

0 Answers   ABB,

---

How will earthing is making for Aeroplane?

5 Answers  

---

How many earthings are required for commissioning the Transformer?

14 Answers   Dalmia Group, HSL,

---

Why do we avoid electrical conduits in floors at apartments?

0 Answers  

---

what are the standard values for resistances(Megger testing) between L&N, L&E and N&E (L=Live,N=Neutral, E=Earth)?

1 Answers   CESU,

---

Why star delta starter is preferred with induction motor?

0 Answers  

---

Working of microwave oven?

0 Answers   LG,

---

When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?

0 Answers   UOM,

---

What will happen if we give AC supply to DC motor?

4 Answers  

---

I want to know if it is possible to use Variable Frequency Drive to reduce the current required for starting a motor?

3 Answers   Descon,

---

Comment on the working principle of operation of a single-phase transformer.

0 Answers  

---

why d.c motor speed decress with increass in load?

1 Answers  

---