can any one explain me the where is the use of plc and scada

4 Answers  

---

can we use the same fuse for both ac and dc?

3 Answers  

---

Why we use less dia. fuse and conductors at H.T. side, although we use higher dia. cables on L.t. side?

4 Answers   RRB,

---

diagram for soft stater ?

3 Answers  

---

what is v/f control in VFD?

0 Answers  

---

i) in which cases should we go for neutral and where should we go for ground? ii) in domestic supply we are getting 230v a.c.and what is the amount of current?

2 Answers  

---

why power generate in 33 kv it will be step down by 11 kv .

5 Answers  

---

one KVAR takes how much amps, and how to add power capacitors to electrical panels, for example if one of the MCC drawn 800amps means how much KVAR required

1 Answers  

---

Why sip ring used in ac motor also why its not used in dc motor?

2 Answers   RRB,

---

what is the defination of Cable database? What are the points are considered while preparing cable database? Is there any sample available for cable database?

0 Answers  

---

Is there possible to Test Transformer for Overfluxing Capability. Or is there any firm who does Overfluxing Test on Transformer?

0 Answers  

---

int a,b ; a=b=10 ; if(a>b){ printf ("%d",a)}; no error output is a=10

2 Answers   TCS,

---