Answer / shoebullah

impedence means total
resistance including
capacitance and inductance of
a circuit ... To cal it

v=IZ

Z=R*Cos(pi)+X*sin(pi)

While testing LA mast,What are the parameter limits ?

0 Answers   TATA,

---

In Generator How suction compression power and exhaust works ?

0 Answers   Sify,

---

mostly the questions were from machines... d.c. machines, transformer, synchronous and induction all theory paper........ few from power system... but the level of paper was easy.....

0 Answers   IFFCO,

---

What is a dc motor?

0 Answers  

---

What are the saftey parameters in transformers?

2 Answers  

---

How to calculate the lighting load & power load requirement by knowing area of building/room. Is there any thumb rule?

3 Answers  

---

I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.

0 Answers  

---

what are the specifications we must look at to select a relay for any capacity motor?

0 Answers  

---

Sir I hv to fix 20 ton ac how much electrical power need apply?

1 Answers   Sealand Restaurant,

---

What is the name of transformer oil?

18 Answers  

---

why does the magnetic balance tests at transformer?

0 Answers  

---

What will happen if we parallel two transformer with different %impedace?

3 Answers  

---