how is control wiring coding is done in a CRP panel ?

0 Answers   Genus, Havells, Hindustan Power Projects,

---

What are the characteristics of negative feedback?

0 Answers  

---

in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?

0 Answers   DNJ Energy LLC, WI,

---

Define the overload capacity of the motor?

0 Answers  

---

what is the difference between relay and a contactor.

5 Answers   Siemens,

---

What is the accepted limit to increase the choosen transformer capacity over the load and why ?

2 Answers   Asec,

---

how ct burden,magnetising current,ratio and knee point voltage are related & derived

0 Answers   Dalkia, SCT,

---

1.what is the basic difference between surge arrestor and lightning arrestor and where we use it. 1.what is the difference between metal oxide without gapped lightning arrestor and with gapped lightning arrestor

2 Answers  

---

what is the formulae for selcting capacitor bank to increas pf

3 Answers  

---

2 electric bulbs of 100w,200V are put in series & the combination of each bulb is supplied to 100 V . the power consumption of each bulb will be????????

4 Answers  

---

what is the technical term when and alternator's prime mover fails.

3 Answers   DVC,

---

What is the difference between indoor and outdoor transformer

0 Answers   Ama Airfield Lighting System,

---