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

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1 Answers  

---

What is Control & Relay Panel? And Remote Control Center?

0 Answers   L&T,

---

How to decide the input and output circuit breaker for a 1600kva transformer.Is there any calculation is involved.

5 Answers  

---

Why the rating of dc machine is in HP??/ Do reply guys..Its very important......

4 Answers   Apollo,

---

describe your self.

2 Answers   Amazon, Bechtel,

---

---

how to measure the A.C flux .-instrument

8 Answers   NTPC,

---

Difference of induction motor & servo motor ??

0 Answers   Macpower CNC Machines,

---

How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?

0 Answers   Quippo,

---

Which type of alternator used in power station?

2 Answers  

---

What is the range of efficiency of thermal or steam power plants? Why it is so low?

2 Answers  

---

explain in detail HV & LV bushing connection in power transformer (110 / 11 kv 16 MVA)

6 Answers   TNEB Tamil Nadu Electricity Board, wbsedcl,

---

R=*¶ l/a

0 Answers  

---