What is HT? And specify the range of voltage?

5 Answers   HSL,

---

A mass of 1200g is accelerated at 200 cm/s2by a force. The value of the force required is:(a) 2.4N(b) 2400N(c) 240 kN(d) 0.24N

0 Answers  

---

What is the real use of reactive power in a electrical system other than loss (inductive &capacitive).I want to know its real physical significance.

0 Answers  

---

1.why are not using acb 33kv ht side? is there any problem 2.what is difference between acb,vcb,sf6 breackers? 3.what is the function of invertor and convertor in ups?

0 Answers   L&T,

---

what is tower earthing and what for it is required

1 Answers  

---

Sir, Please tell me that how I will calculate the efficiency of rectifier. Because input is ac and output is dc. Is it right to put two unlike signal together.

2 Answers  

---

How many types of faults are there in 3 phase power system?

0 Answers  

---

what is the diffrent between ups and inverter

2 Answers   ABB,

---

Which is the best between SCADA & PLCC & Why ?

2 Answers   ABC,

---

Please provided formula for calculate the cable size from step up transformer to M.V panel, run overhead aluminum cables, total load is 5mega watt, total length 900 feet.

0 Answers   SK Engineering,

---

why the insulators are in cofee colour???

4 Answers   Visa Steel,

---

Explain what is rated speed?

0 Answers  

---