Answer / shanker.pathe

The branch of engineering that deals with the technology of
electricity, especially the design and application of
circuitry and equipment for power generation and
distribution, machine control, and communications.

Answer / swathi

Electrical engineering means the study of knowing what is eleciricity,it's generation and it's applications

Answer / sam

a study to increasing knowledge on power generation
utilization selection of devices along with the
characteristic analyze of protons and nutros

Just a silly question but just to make my curious mind bac to normal - Why was not 67 and 67N relays built into a single relay as i have noticed that the R,Y,B CT wiring end up into the 67 relay while the common of the R,Y,B CT wiring end up into the 67N relay. Then it was better if a single relay was manufactured just like the distance relay (21). Another question i would like to ask is - how do we know where the 67 and 67 N relay has to be placed.why is it not placed at the transformer bay? In the substaion that i am working -i have noticed that it is placed between a breaker and a common double bus bar and this line bay is connected to another substation at a remote place which is furthur connected to a load. B U S______CT for 67 & 67N ______Breaker _____ remot s/s. B A R

1 Answers  

---

How does the phase sequence controller works, how it identifies the phases? confirm working principle

0 Answers  

---

domine+aptitude test means?

2 Answers  

---

whit is 33kv power 300*300 cable full current with formula

0 Answers  

---

What is DC power factor??

2 Answers   HCL,

---

what is ferranti effect?

3 Answers  

---

What does bode plots shows?

0 Answers  

---

Name of Hydrocarbon gases.

1 Answers  

---

Why battery is always operate on dc supply?

1 Answers   Vikram Ispat Industries,

---

Why P.f. of the system decreases when it is connectect across induction motor? & how to maintain the p.f. of system to unity.?

6 Answers   Reliance,

---

what is mean by potential and potential free contacts

2 Answers  

---

a 50hz motor to give 60hz whats happening in motor.what happen the motor.

6 Answers  

---