Why we use neutral cable just half from phase cable.Tell me briefly,please.

4 Answers  

---

why pure sine wave inverter used for desktop ?

1 Answers  

---

Name of the relay of low lub oil presuure in DG sets

0 Answers   Lineage, Sterling,

---

Why voltages are 11kv 33kv why not others?

2 Answers  

---

if we have 320KVA Genset kindly advice how much load we can put it.

0 Answers  

---

can i know how to design overcurrent setting and earth fault for 11kv & o.433kv system assuming tx 1000kva.

2 Answers  

---

In a transformer ,when voltage decreases current increases. but this is a violation of oms law.why?

15 Answers  

---

Capacitor panel CT is normally fixed on Y phase of the main panel.why???

3 Answers  

---

Give the two basic speed control of DC shunt motor.

4 Answers  

---

what is differance between PT-100 and thermocouple?

1 Answers  

---

Why size of HT cable is less then LT cable inspite of the fact that voltage is higher in HT cable?

2 Answers   L&T,

---

what is the static device rather than xmer which work on same principle as xmer?

18 Answers   NTPC, Power Grid,

---