Answer Posted / r. p. siroih

The transformer works on the basis of to transfer the energy (votage) to stepping down or up in alernative mode. In the DC power the current flow in streight line, so transformer can not transfer the voltage .

Is it possible to make a 5P10/ CT Ratio 50/1A Burden 5VA

1713

---

WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR

3974

---

How cmd is calculated in case of energy neters

1898

---

What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.

3586

---

can i use 4 number of circuit breaker as single phase manual change over switch? if yes then how plz also send ckt diagram at nazimzamurad@gmail.com

2113

---

what is the voltage between earth to neutral in lift.

1817

---

what is the purpose of slope in the differential relay?why we are using two slope?but in busbar differential we are using only one slope.why?

2903

---

what is meant by poly phase induction motor ? how its operating by single phase or three phase?

2149

---

why surge protectetor work explain with the help of circut diagram?

1988

---

what is the formula for efficiency of francis turbine and generator for hydropower? what is best way to select francis turbine and generator?

2490

---

What is the function of NER and NET?

2434

---

hii this is ranjith from hyd... i want to know what type of questions they ask in interview...and hw the interview will go..? what subjects thay ask specially for electrical engg students?

1961

---

At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?

2029

---

What is Bolted fault?

2204

---

what is a pulse transformer? how rise time of pulse changes when ever the voltage changes?

1949

---