Answer / Shany Singh

The multiple factor for this electrical meter can be calculated by taking the square root of the product of the PT ratio and the CT ratio. In your case, it would be the square root of (400/5A) * (35/0.1/root3KV) * (35/0.1/root3KV).

Differentiate between ideal and non ideal current sources?

1 Answers  

---

why elcb used in circuit

4 Answers   ABB,

---

How to protect the water pump by no load running.

9 Answers   Cushman Wakefield,

---

what will happen if earth of 33 kv cable (earthed system) is not connected to earthing pit?

1 Answers  

---

what is the role of impedance in transformer?based on secondary f.l.current(139 amps) and impedance(4.07) of 415/415v of 100 kva transformer. what is the primary current?

1 Answers  

---

what is the difference between torque induced and torque load?compare them with respect to dc motor?

1 Answers  

---

a 11 kv line is grounded and a 110 kv line is grounded. which line have the greater current flow?

4 Answers  

---

WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR

1 Answers   GE,

---

why semicondoctor use in HT cable?

1 Answers  

---

To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors

1 Answers  

---

how to find the starting current of the motor?

1 Answers   BOC,

---

is it ok to switch lights from a mcb instead of switches

5 Answers  

---