Answer / binoy barai

3 Phase capacitor available in market. Which has 3 connector point.

what are the various types of towers used in transmission line

12 Answers   Power Grid, UltraTech,

---

wht factor are considered to design ACB( air Circuit reaker) 415V

3 Answers  

---

Explain about p.t?

0 Answers  

---

WHY ARE THE LT GENERATORS SOLIDLY EARTHED WHILE THE HT GENERATORS ARE EARTHE THROUGH NGR OR NGT??

3 Answers  

---

dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish

0 Answers   RRB,

---

---

what is the acb tripping & closing voltage.

2 Answers  

---

a solar energy installation utilizes a three phase bridge converter to feed energy into power system through a transformer of 400v/400v.the energy is collected in a bank of 400v battery and is connected to converter through a large filter choke of resistance 10ohms.1.the maximum current through the battrey will be.2.the kva rating of the input transformer is.

1 Answers   GATE,

---

what is difference between vaccum circuit breaker and air circuit breaker?

2 Answers  

---

How the current flows in dc circuit?

3 Answers  

---

Why distribution transformer secondary voltage is 0.433kV instead of 0.415kV.all other switchgear rating are 415 volt??

3 Answers  

---

In industries Power factor is maintained by installing a suitable KVAR bank, How is the PF maintained for domestic use, where is the capacitor bank connected

3 Answers  

---

what is back trip and re-trip in protection schemes? why these two? define me the exact function of these two?

1 Answers   Siemens,

---