Answer / k.prakashchandra

18 KVA as 0.75 pf is considered for motors.

Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp

0 Answers  

---

Why one can experience electrical Shock due to Voltage or Current?? or both voltage or current??

11 Answers  

---

what is the main difference between power devices and signal devices

0 Answers   Wipro,

---

in which direction real power and reactive power flow and why???????

3 Answers  

---

What happens if the secondary of the transformer is shorted?

2 Answers  

---

Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.

0 Answers  

---

Differenc between the resistance and resisters?

5 Answers  

---

If not into production, how far did you follow the design and why did not you see it into production?

0 Answers   Bharti, Havells, Intel,

---

In synchronous generators field is rotor and armature is stator.Can we take the output at the rotor in case of synchronous generator by the dc excitation on the stator?

2 Answers  

---

How to calculate the size of cables (all minium/copper) for a particular load

1 Answers   BSL, Galaxy Power System,

---

HOw can we calculate power factor at HT side.

6 Answers  

---

What is the difference between security constraint unit commitment and security constraint optimal power flow?

0 Answers   College School Exams Tests,

---