Answer / kuruvilla chacko

ohms law is applicable only to linear systems.a transformer
due to magnetic hysteresis and saturation is non linear and
doesnt follow the ohms law

when the flux enters into saturation mode then what will be the secondary voltage of the normal t/f?....high or low ? explain ...how?

1 Answers  

---

WHY THE COLOUR OF TRANSFORMER IS GREY ?

0 Answers  

---

what is safety of ups

1 Answers   JLL,

---

what is reverse power relay brief explanation and in b/w where it is connected

0 Answers  

---

what bridge circuit is used in Tandelta circuit

1 Answers  

---

why we permissive overreach in distance protection.where it is applicable to use in long r short lines

0 Answers  

---

What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer

0 Answers   Equate,

---

when we use neutral line as grounding.

1 Answers  

---

what are the advantages of Horizontal isolation breakers v/s vertical isolation breakers in medium voltage switchgear class.

1 Answers   NNN,

---

what is the equation of insulating resistance of motor???

1 Answers   Birla,

---

why names such like dog ,rabbit, osprey,ant are used for conductors.

1 Answers  

---

Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks

0 Answers  

---