Answer Posted / sripellirajukumar

Dear all .....
THIS IS sripellirajukumar again...

INVERTER AND UPS WORKS ON THE SAME PRINCIPLE......

UPS IS USED FOR ELECTRONIC PURPOSE
EX:(For computers ........)AND
INVERTER IS USED FOR ELECTRICAL PURPOSE EX:(fans...lighting
equipments)...........

Both are used when the power is not available..these all are
for backup purpose..........

Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere

1596

---

In convertor can we use rectifier thyristor in place of invertor thyristor with explain.

1794

---

plz tell me,ht and lt panel terminals in substations explain beiefly

2909

---

How stabilizer works??

2086

---

How would your past experience translate into success in this job?

6869

---

Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.

1728

---

The D.C. spark test is applicable to single conductor cable & assemblies of insulated single conductor cables without insulation shield,metallic sheath or metalic armor?

1831

---

Which types of gate insttaled in static switch. Please give me answer.

1606

---

what is differant beetween overload current and phase current?

2309

---

features of hbc fuses

2398

---

what happen if generator of micro hydro running at only a small percentage of its capacity, as a comparison, if the diesel generator that runs on only a fraction of its capacity there will be a wet stacking

1926

---

If o/p power is doubled by how much does the sound increase

1070

---

Can anyone tell the proper diagram of star delta starter????

1912

---

what could be the RMS value and average value of a 4 phase sine wave?

1862

---

Explain the propagation of harmonics in the network and influence of phase angle of harmonics.

1947

---