Answer / kedam.koteswar

the losses in ac capacitors. All dielectrics (except vacuum) have
two types of losses. One is a conduction loss, representing the flow of actual charge through
the dielectric. The other is a dielectric loss due to movement or rotation of the atoms or
molecules in an alternating electric field. Dielectric losses in water are the reason for food and
drink getting hot in a microwave oven.
One way of describing dielectric losses is to consider the permittivity as a complex number

Technical equations

1 Answers   ME,

---

WHAT IS MEANT BY SYNCHRONISING IN GENSETS

5 Answers  

---

How to check 11000/1.732 to 110/1.732 Potentila transformer (PT)?

0 Answers   TCL,

---

difference between local breaker backup relay or backup protection relay ?

1 Answers  

---

what is the calculation of current when a clampmeter is attached to two phases of any drives.

3 Answers   ABB,

---

How we can change the direction of rotation of Induction motor? Prove it using graphical methods.

4 Answers   Adama University,

---

why total tape position are odd in number in Power transformer ?

1 Answers  

---

when we r using single phase load and we have power cable of 3.5core with .5 of neutral and neutral is suppose to the returen path of the phase how much current will flow in the neutral.reply.

2 Answers  

---

HOW DO YOU PROVE THE HIGH VOLTAGE CABLES OR BUSBAR IS DEAD EVEN AFTER IT IS DE ENERGISED

6 Answers  

---

5. What is PMG in Alternators?

11 Answers   L&T,

---

How much area a lightning arrestor can cover?

5 Answers  

---

a solar energy installation utilizes a three phase bridge converter to feed energy into power system through a transformer of 400v/400v.the energy is collected in a bank of 400v battery and is connected to converter through a large filter choke of resistance 10ohms.1.the maximum current through the battrey will be.2.the kva rating of the input transformer is.

1 Answers   GATE,

---