Can any body describe me why a soft starter is used for 6.6kv induction motor instead of VFD ?

1 Answers   Cairn,

---

How will you calculate the correct KWH value if your CT is 600/5 and your KWH meter is rated for 100/5

1 Answers   L&T,

---

(1) From the following option, which option is correct for largest size transformer.? a)1KVA,25Hz , b)1KVA,50HZ , c)1KVA,60Hz , d)1KVA,100Hz

5 Answers   Torrent Power,

---

how many wires need to be bring to the motor if its star delta starter

5 Answers  

---

Is necessary Protection CT, CLASS - 5P10 fitted at Incomer side of main Breaker ? Why ?

1 Answers  

---

---

How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?

0 Answers   HAL,

---

At what speed 1 HP motor can run an electric car of weighing 400 kg?

0 Answers  

---

Technical equations

1 Answers   ME,

---

HOW TO CALCULATE HV CABLE SIZING?

0 Answers   KNPC, L&T,

---

Discuss about gear cutting machines.

0 Answers   Ashok Leyland,

---

transmission line losses

1 Answers   SVS Constructions,

---

A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

4 Answers  

---