Electrical Elites

12/07/2016

student internship@ABB

http://new.abb.com/careers/opportunities/students/internships

Find out about student jobs at ABB - from internships to summer jobs.

12/07/2016

young minds!!! think something out of Box...

Being an electrical engineer what modification you would want in current electrical system??

comment your answer

14/06/2016

http://m.economictimes.com/industry/energy/power/abb-links-648-mw-solar-project-at-kamuthi-with-national-grid/articleshow/52728908.cms

The project was awarded by independent power producer Adani Group in 2015 and completed on schedule, the company said in a BSE filing today.

12/06/2016

Try out these Twistiee questions guys.....

INTERVIEW QUESTIONS-2
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1) Why 1 phase motor are not self starting ?

2)How electrical energy is used to drive trains. How motors are driving the wheels of train

3)You are wearing a safety insulated shoe. Can you touch a live wire?

4)Which kind of supply we use in our home.

5) Effect of increasing frequency on supply

6)You miswire a 3-pin socket, swapping the Line and Neutral. Which home appliances will work from this socket and which won't?

7)How many switch socket outlets are there in this city?

8)Being an electrical engineer what modification you would want in current electrical system.

9)Difference between neutral , earthing & Grounding ?

10)What is the typical value of earthing resistance?

12/06/2016

INTERVIEW QUESTIONS-1:

1 . what is the frequency of power generated in aeroplane and why?

2. Why India have frequency of 50 hz?

3.what is electric traction?

4.which motor is better ac/dc and why?

5.advantage of electric train over diesel engine?

6 . supply given to electric train including frequency?

7 . difference between emf and voltage?

8.what are main application of synchronous motor?

9.Why Delta Star Transformers are used for Lighting Loads?

10.Why back emf used for a dc motor? highlight its significance

09/01/2016

Interested in Robotics...???
lot of techinical papers are there to download....
find out here

http://www.electricalelites.com/technical-papers.php?type=robotics

09/01/2016

Triple century books completed....Eyes on
LARA record now...


http://www.electricalelites.com/library.php

09/01/2016

Have you ever read Electrical Engineering Dictionary'...???
Grab it & read it from here....

http://www.electricalelites.com/library.php?type=others

02/01/2016

Charging Mobile at Night is a National Waste.

For those who have habit of keeping mobile for charging at night.

After 2 hours of charging the mobile is fully charged and for the rest part of night it is connected without any purpose. As per a recent study approximately 4 watts are consumed during this time. It looks insignificant at personal level. But see the calculation details::
4 watts x 6 hours of additional charging = 24 Watt-hours. Total active mobile users in India are 800 million. Suppose only 10 % people have this habit of night charging (actual % is much more) there are 8 crore indians doing it everyday. 8 crore × 24 Watt hour = 19.2 lakh KWhrs (units) wasted every night for no reason.

This is 1920 MW power. Govt needs investment of Rs5 crore to create one MW power generation . So GOI needs investment of approxi Rs10000 crore to cater to this power need.

There could be a little variation in above figures but it is still huge waste of national resource.
Think about it.

Happy Energy week......

11/11/2015

Happy Safe n Blast Diwali folks !!!!

05/11/2015

Ever observed these parts on electrical poles ??

05/11/2015

Basic laws of Electrical Engineering