according to your condition in question 3 times heat must be produced in resitor when ac current is passed

heat produced is calculated as  i**2R hence

on equalting both the energy we finally get ......

the following equation :

irms^2 *R*t= 3*idc^2*R*t

irms=2*_/3

irms=3.46

hence on solving we get rms

Hello Udaiveer singh pradhan 

You will get all the college except the top 3. there are chances in top 3 also but quite less and the chance depends in various situations that effect the cutoffs and closing ranks.

But as far as your rank says you wont be dissatisfied with

First of all if you are unwilling to go out of Kanpur for higher studies then either you should have not participated in JOSAA counselling or should have scored enough to get admission in IIT Kanpur. 

I mean if you have already made up your mind then there is no

Hello Sir. 

Electronics and communications engineering (ECE) deals with the design and development of electronic circuits, equipment, and machines. Electronic equipment and communication equipment has interconnected everyone in so many ways, such as through mobile phones, TVs, computers or iPads. Electronics is the technology associated with electronic circuits and systems

• BHEL
• Schneider
• Oil and Natural Gas Corporation
• Siemens
• Bharat Electronics Limited
• ABB
• Wipro
• General Electric ,etc

Dear Sharik,

There are many options after Diploma in Electronics and Communication like degree(B.E) in Electronics/in Electronics and Communication/ in Electronics and Telecommunications.

You may pursue courses in relevant streams of your interest like courses in Embedded systems, PLC, SCADA, VLSI Design, etc.

There are a lot of opportunities for

I see that you want to do BTech from CSE or EEE in NIT Rourkela. It's a good choice. 

But now everything depends on your rank how much rank you get. And are you eligible or not. You must have specified your category and whether you are hs or os.