if HT side voltage is high current is low . and LT side voltage is low current is high please explian.

5 Answers   HP,

---

what is the disadvantage if earth is connected to neutral

6 Answers  

---

What is the power factor of a transformer at no load?

0 Answers  

---

For load of 1 nos 3 TR Air Conditioners,6nos of 60 Watt Tibe Lights, 2 nos 200 W Outdoor Lights,1 no Coffee maker.All may work at the same timehow do I select DG Set Rating ,pLease advise the calculations

1 Answers  

---

What is inrush current? how can calculateit? what is the affect of it?

0 Answers  

---

what is a pf factor in generator.

3 Answers   CSEB,

---

single phase for 230 then why three phase are 440 volt

4 Answers   ACIL,

---

If the rated speed of a d.c. Shunt motor is1440 r.p.m, which method of speed control would you suggested to obtain a speed of 1500 r.p.m?

0 Answers  

---

how is the testing of an REF relay? what are the test REF circuit having?

0 Answers   Siemens,

---

single phase voltage 230 and Three phase voltage 450 why 690 voltage

1 Answers   XYZ,

---

What is marx circuit?

0 Answers  

---

What is 2P*0.5 sqmm screened copper cable and what is the use of it..?

1 Answers  

---