Answer Posted / shukkoor

calculate the no of electrical points(lights,sockets,fan,isolators,caling bell,etc) and find the load for each points for example calculate the no of lights and sockets and how much watt for each and make total

What are the limitations of Kirchoff's laws?

1530

---

What is the effect of positive feedback on stability of the system?

1577

---

How can calculate the rating of a servo stabilizer for given a specific load

3469

---

PLEASE TELL ME ABOUT QUESTION PAPER OF UPCL ENTERENCE EXAM.

7832

---

How to do stting of vl250 siemens MCCB

2887

---

(In MEP services) HVAC in AC Plant room what else can we provide if the chiller is not considered?

1997

---

why we can use 1 to 5V dc

1905

---

What is the difference between vector surge relay (78) and Pole slip relay (98G)

1149

---

How many types of electrical earthing are there?

1095

---

What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)

1847

---

If I want to connect a capacitor bank on the HT side of a 11kV/415V, 3 phase delta-star distribution transformer to supply Reactive power to it..what practical specifications of a Capacitor bank that can i've??please reply..

2443

---

Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason

1847

---

I WANT TO INSTALL LIGHTING ARRESTOR ABOVE 20 FEET HEIGHT INDUSTRIAL BUILDING. NOW IT WAS 15 FEET HEIGHT HOW MUCH DISTANCE IT WILL COVER & HOW TO CALCULAT THE DISTANCE COVER BY THE ARRESTOR

1906

---

Why let through energy not considered for ACB breaker while cable sizing?

2336

---

Draw the DOL starter and star delta starter drawing?

2937

---