What is earth?

0 Answers   CLG,

---

List the advantages of star-delta starter with induction motor?

0 Answers  

---

what is the deference between watt and KVA

3 Answers   IAF,

---

Alternator rotor earth fault relay circuit

0 Answers  

---

if we convert ampers into kw,which one formula use by us,pls tell me?

11 Answers   ABB,

---

---

difference b/w semiconductor and insulator

5 Answers  

---

What are the functions of different Parts of Alternator?

2 Answers  

---

we have 3 phase 4 wire supply 230/415 V.AC and our distribution is single phase or we have all single phase 220 v,ac operated appliances. and noted the current with help of clamp meter Red to N = 20 Amps. Yellow to N = 45Amps and Blue to N = 30 Amps ( total is 95 Amps ) what will be neutral current on the main .

1 Answers   ABC,

---

(In MEP services) HVAC in AC Plant room what else can we provide if the chiller is not considered?

0 Answers  

---

what is the function of commutator in dc motor?

52 Answers   Aviation, HP, Raj Construction, TCE, University Exams,

---

Is it necessary to seperate the DG earth grid with Electricity Board earth grid for protecting the DG set. if yes why?

2 Answers   BARC,

---

in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????

0 Answers   Divis Laboratories,

---