Explain the working of variable frequency transformer?

0 Answers  

---

Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend

0 Answers  

---

How to calculate the size of the cable? for exp i want to use the load of 10HP

4 Answers  

---

how many types of ratings are there of transformer

5 Answers   Met Trade,

---

working of diesel generator ?

0 Answers  

---

what is the formula for calculation of sac?

4 Answers   TCS,

---

while grounding the galvenized metallic structures is it necessary to remove the galvenization at the point of contact? Or other wise is the galvenizatio a good conductor?

1 Answers  

---

what will happen if any motor runs long time with star connection in400vA.C. system

5 Answers  

---

Why an ac systems are preferred over dc systems?

0 Answers  

---

why we test the core balance of the transformer?

1 Answers   Siemens,

---

what is the meaning of Air condition "TON"

3 Answers  

---

A 60W,250V bulb when connected to a 230V supply will it give more light or less or will be give normal light?

3 Answers   MahaGenco,

---