Answer / skj

Star-Delta/Delta-star is prefered so that delta eliminates Zero sequence current and harmonics.

why voltage swells and dips in transmission line?

2 Answers  

---

can we connect PARALLEL 2 D.G set with different rating?? How ? What is the requirement for this connections?

1 Answers   Amoli Organics,

---

why frequency meter is connected in parallel in a circuit?

1 Answers   University of Engineering and Technology,

---

good morning sir, can u please tell me what type of questions asked in jindal so i can do my best in exam.

3 Answers  

---

What is reactance? what is the function in Auto transformer and why high leakage reactance?

1 Answers  

---

---

why a fan starts rotating in the reverse direction when condenser gets damaged?

1 Answers  

---

in underground cables, we have a grading method called 'capacitance grading' why is it called 'capacotance grading' although we do not use any capacitor in it?

1 Answers  

---

What is hipot test procedure?

0 Answers   CCC,

---

how to i get B licence,i am completed BE electircal and electronics engineering.i want to konw the proceduure to get b licence

0 Answers  

---

What are the different auxiliary protections of a transformer?

1 Answers   CESC,

---

In 90 kva alternator that produce the output voltage is 115(p-n),200(p-p) at 1500 rpms means what ampere it produced ?

0 Answers  

---

for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations

0 Answers  

---