volts=230 c=10mf a=??

0 Answers  

---

Please tell me what is the difference between online UPS & OFF line UPS?

2 Answers   HAL,

---

LT, CC and LMU installed at both the outgoing circuits of 132 kv double ckt transmissio what its means ? and what are there use ?

1 Answers  

---

what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth

0 Answers   Conan Minerals,

---

how to compute kvar in substation feeder to improve power factor and sending voltage

0 Answers  

---

in india,we use 230V,50 Hz,whereas many other countries use 110V,60Hz.what r d advs and disadvantages of each of them?

11 Answers  

---

To test Transformer we give HT side 440V to see wheather that it is producing 17.6V on LT to verify Voltage ratio is correct or not but when we give the 440V voltage to LT side then what will happen to HT voltage ?

3 Answers   Aditya Birla,

---

What is Harmonics & what are its efect & which harmonic is dangerous

5 Answers   IBM,

---

Transformer Specification say 66/11KV, 23/27/35MVA OFDAN,what is OFDAN? we know ONAN,ONAF or OFAF

2 Answers   Siemens,

---

how many safety really of DG sets.

0 Answers   MBD, Nerolac,

---

why the inserting resistance in wound rotor induction motor decrease the starting current and increase the starting torque

2 Answers  

---

why we use CVT (capacitive voltage transformer)in switch yard?

5 Answers  

---