Answer / iamdon

No.
The force acting between two parallel conductors of infinte
length carrying AC does not remians constant with respect
of time?

The frequency of force acting is double of supply frequency
i.e 100Hz.

Author:arbelectbit@yahoo.com

there are a transformer and a motor. both are connected to 3phase, 415 Volt, 50Hz power supply. Both are working with induction principles. Then, why, motor is rotating and transformer is not rotating.

8 Answers  

---

What is a copper loss or i2r loss pc?

1 Answers  

---

a 650 KVA diesel generator is 1500 rpm, voltage is 415V n full load amps is 805 something,when are applied load more than 400 amps it's voltage is dropping, what is the reasons...?

4 Answers  

---

In Ferantti Effect Receiving end voltage is greater than sending end voltage but how it is possible. I know its all about charging current but give me some more detailed explaination?

3 Answers  

---

we have 2.2kw,Y,3000rpm motor but 6leads found in TB what happen if we connect in delta?

1 Answers  

---

Why is remote backup preferred to local backup?

1 Answers  

---

why ac supply neutral should earth not in dc (-)

2 Answers  

---

If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.

1 Answers   CCP,

---

What is Generator Protection & Transformer Protection?

3 Answers   Areva,

---

Explain the operation carried out in thermal power stations?

1 Answers  

---

what is the difference b/w KVA and KW? the transformer are mentioned KVA rating and the loads are mentioned KW.why?

2 Answers  

---

it is difficult to interrupt a capacitive current because (a)it has a leading power factor (b)current magnitude is very small (c)the restriking voltage can be high (d)stored energy in the capacitor is high

2 Answers   DGVCL Dakshin Gujarat Vij Company, MGVCL, UGVCL Uttar Gujarat Vij Company Ltd,

---