Answer Posted / niti

circuit breaker main fuction is to prevent equipment from
the fault current. working principal is when the fault
current coming time trip coil act and isolate from main
supply

What happens to voltage when current through the inductor is constant?

1084

---

for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?

1914

---

how to select the double earth conductor if 21A full load?

2003

---

EXPLAIN THE TRANSFORMER MAINTENANCE?

2201

---

2. Modify your design in question 1.a so that the circuit works according to the following function table X Y F 0 0 Clear 0 1 No Change 1 0 Parallel Loading 1 1 Count 3. Design a circuit that detects the pattern 010 in a serial input X considering: 3.a Overlapping 3.b No overlapping

1884

---

How to design the no. of ceiling fans required in 5mtr X 10 mtr X 3 Mtr hight room?

2095

---

At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?

1983

---

bsec exam syllabus (mis)

1221

---

why Lightning arrestor are made by 2 seperate stack of inslutor but why cvt are in single stack of insulator.

1925

---

DC transmission

2011

---

how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.

2084

---

I completed my BE EEE degree 2006 .... which license should i apply .... ?????

1629

---

Explain and give me an example of a time when you had to explain some new procedures to your co-workers for quality service delivery, how did you go about it?

1916

---

How to calculate multiplying factor of dc energy meter

1608

---

Explain the operation of grid connected central solar inverter ?

1484

---