Answer / ram

sqrt(3)=1.73 or 173%

Three phase can transport 173% more power than single
phase.that why 1.73 is multiplied in three phase

what is the effect when the shunt field winding is opened in dc shunt motor (i) at the time of starting ? (ii) in running condition ?

4 Answers  

---

What is the use of centrifugal switch in 1phase induction motor? Why is it so called?

2 Answers  

---

any one have papers of hpcl or sailof ELECTRICAL ENGG.

1 Answers  

---

can I connect 25KvA stepdown transformer(RYB-440V,UVW-240V) to the output of 15KvA,3-phase online UPS(440V phase to phase)please brief.

1 Answers  

---

Pl. give me checklist for installation & commissioning of machine tool.

0 Answers  

---

why we use isolation transformer?

2 Answers   Godrej,

---

Under wat condition statcom operates as an inductor for the transmission line?

0 Answers  

---

In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??

0 Answers  

---

Whats meant by trivector meter where it is connected at the substation?

20 Answers   GPIL, Infosys, Jakson, L&T, Secure Meters,

---

which bridge is used to measure frequency?

2 Answers  

---

how many testing use in power transformer?tell equipment names?

2 Answers   ABB, Electrical,

---

what is ups Paralleling? how is load sharing at that time ? what are the things we have to note that time?

1 Answers  

---