Answer / intel 8085

percentage impedance is voltage drop on full load due to
winding resistance and leakage reactance

Answer / sangeetha.np

The percentage represents the amount of normal rated
primary voltage which must be applied to the transformer to
produce full rated load current when the secondary winding
is short circuited. The maximum short circuit current that
can be obtained from the output of the transformer is
limited by the impedance of the transformer and is
determined by the multiplying the reciprocal of the
impedance timed the full load current . Thus, if a
transformer has 5% impedance, the reciprocal of .05 is 20
and maximum short circuit current is 20 times the full load
current.

Answer / k.prakashchandra

=Ifl x Z x100/ V rated

what is saturation kit?which use above 15 kw motors panel side.

0 Answers   Power Grid,

---

I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.

0 Answers   Bhel,

---

in trains i have seen the terminal which is connected at the top of the train is positive .where is negative ? track? i dont think so

9 Answers  

---

what is compatible kva for 3300 watts and why

1 Answers   FoodBev,

---

In India which type of PLCC IS used?

2 Answers   Cipla, Ford, Jayashree,

---

---

HOW TO CALCULATE THE CABLE SIZE FOR POWER CABLE, CONTROL CABLE AND INSTRUMENT CABLE

2 Answers   CA,

---

Totally how much power will be consumed in 1 hour cotinuous running of electric train engine?

1 Answers   L&T,

---

what is difference between VAT & CST

1 Answers   MIT,

---

why humming sound occured in h HT transmission line

3 Answers  

---

How is the resonant peak, resonant frequency, and bandwidth determined from nichols chart?

0 Answers  

---

what is the earth to neutral voltage(maximum and minimum) according to ieee standards

4 Answers  

---

how we can select a transformer based on a particular load. suppose we have 4 motors of rating 40 h.p , 50 h.p, 80 h.p & 100 h.p. then what rating of transformer we can select. urgent. pls reply

6 Answers  

---