what is the method to measure the transformer current carrieng capacity in three phase.

1 Answers  

---

Why Transistors are not used as switching devices?

15 Answers  

---

What happen if an alternator rotates in reverse direction?

3 Answers  

---

Normally the starter used to reduce the starting current.but the dol starter do not it,so why we use it?

4 Answers  

---

What is turbocharger in a generator?

2 Answers  

---

Why? We r used 50sq. mm. And above size cable in 3.5 core and below size are used in 4core

2 Answers  

---

What are test signals and their significance?

0 Answers  

---

Why we have use 3 & 1/2 core cable use for general electrical supply arrangement

1 Answers  

---

when a primary current injection test is required, it is accomplished by what?

3 Answers  

---

What is meant by impedance? difference between high & low impedance ?

0 Answers  

---

Is it possible Z axis excess error alarm reflect in X axis if yes explain ?

0 Answers  

---

I am an American living in Vietnam and I have recently gotten a refrigerator from Japan and it is rated for 100 vac, but the power here is 220 so I bought a voltage stabilizer it has a 1 kva output rating. Can you please tell me what the amperage is? I'm confused and without a working fridge.

0 Answers   BSL,

---