What kinds of decision are made about CT from it's Knee point(voltage & current)?

2 Answers  

---

Does frequency change with increasing voltage i.e 220v to 11kv? explain if not?

6 Answers  

---

Hi If connecting a temp generator 670KVA .415kv with step up Tx .415/11kv. I am given Generator impedances Z1 Z2 Z0 to 100MVA base. Do I need to work out the generator fault current by using these impedances i.e gen rating / impedance. Then use this as my source impedance for the calculations that follow.

0 Answers  

---

to calculate voltage drop of cable which current we consider that means full load current or panel size?

2 Answers  

---

how to calculate the current carrying capacity of a conductor. How it is related to diameter of cable or conductor

3 Answers   AGC, BARC,

---

what will be the motor terminal box connection arrangement (star or delta). on what basis it decided?

3 Answers  

---

We are having Chemical earthing pit the voltage between neutral to earth showing 22V how to solve that

4 Answers  

---

how to calculate the power loss of cable?

1 Answers  

---

what are the electrical components required for run the motor pump including safety components plz explain it how we can use such components .

2 Answers  

---

when i am going to take trail on a 3ph sq.i/m motor 5.5kw, i observed that RPM of the motor is very low as compared to the rated RPM and also it rotates in clockwise in first ON command,and anticlock wise in second ON command. finally i observed that on phase is no available . but iam not clear about, why the motor is rotates in both directions without any phase interchanging.pls answer to my question.

1 Answers  

---

how to build a network which step down 415v to 1v rms

0 Answers  

---

WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.

0 Answers  

---