Which device is used to convert AC current to DC current and DC current to AC current?

AC is Alternating Current where as DC is Direct Current. The current which drives to our home is Alternating Current and many of the appliances like Television, Microwave, etc works on alternating current. But some of the appliances works on direct current and hence it requires a device which can convert suitable amount of alternating current in to direct current and that device is known as Rectifier. Some appliances use both form of electricity AC as well as DC and hence both are important form in their own way.

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Now we also want to know that what is the name of that device which is used to convert direct current into alternating current and that device is known as Inverter. Many people use inverter in their homes and it actually converts AC current to DC through rectifier and after that stores it in the form of DC and when we use inverter power then DC current is actually converted to AC and hence power our houses perfectly. So AC is converted to DC by Rectifier and DC is converted to AC through Inverter.

Which UPTU colleges are available at 30,000 rank (both govt. and pvt.) for General Category?

UPTU Uttar Pradesh Technical University will start their counselling session soon and hence students are searching for the colleges which they can get on the basis of their rank. I got a rank near about 30,000 and hence I have searched for the best university which I can get both private as well as government colleges on the basis of previous year cutoff rank. Here I will name the good colleges one by one and let you know that which streams are available for you at this rank. It is obvious that those who got lesser rank from this will get the below mentioned colleges easily but the thing is that those who got a rank of 35,000 or 40,000 can also get some of these colleges. I have made a list of 16 colleges where 5 colleges are government and rest 11 colleges are private.

S.No) College Name (location) [code] - streams available at 30,000 rank - Government/Private College.

1) MIET (meerut) [068] - All streams are available at this rank - Private college.

2) ABES (Ghaziabad) [032] - Civil is available, Mechanical at second shift - Private College.

3) Central Institute of Plastic Engineering and Technology (Lucknow) [189] - Manufacturing technology, Plastic Technology is available - Government College.

4) Dr. Bhimrao Ambedkar (Banda) [734] - Information Technology is available - Government College.

5) Manyawar Kansi Ram Engineering College (Ambedkar Nagar) [737] - Information Technology - Government College.

6) Freroz Gandhi IET (Raebareli) [187] - Computer Science - Government College.

7) Krishna College of Engineering (Ghaziabad) [224] - All streams are available - Private college.

8) Raj Kumar Goel (Ghaziabad) [033] - Applied electronics and Instrumentation is available, CSE and ECE at 2nd shift - Private College.

9) Sri Rammurti Smark (Bareilly) [014] - ECE, EEE, IT, CSE are available - Private College.

10) J S S Academy (Noida) [091] - Instrumentation and Control and Manufacturing Technology are available - Private College.

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11) Pranveer Singh (Kanpur) [164] - All streams are available - Private College.

12) Sri Ram Swaroop (Lucknow) [122] - Electrical, Electronics and Instrumentation and IT - Private College.

13) Indarprastha Engineer College (Ghaziabad) [030] - All streams are available - Private College

14) Galgotia (Noida) [097] - Instrumentation and Control - Private College

15) IMS Engineering College (Ghaziabad) [143] - IT is available, all other in second shift - Private College.

16) Nitra Tech. Campus (Ghaziabad) [901] - CSE, Textile (both at fee wavier) - Government College.

So, this is the list of those colleges which you can get at 30,000 rank and I have also mentioned that which streams will be available for you and what is the location of that college so that you can now decide that which college will be better for you.

Top 50 engineering colleges/universities in India 2013 according to placement and overall.

There are many Universities present in our country and many of them are providing engineering courses. JEE Main (earlier AIEEE) is the biggest exam in our country in which approx. 14 lac students gave the exam this year. Now after the result students are thinking about different criteria before choosing the best college/university for them according to their rank. Those students who were successful in achieving good rank are searching for top 10, top 50 and top 100 universities so that they can select or choose the best one for them. So, here is a list of top 50 engineering colleges where you can take admission after giving different examinations like JEE Mains, JEE Advance, BITSAT, etc. These top universities includes both government and private colleges.

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IP University admission for improvement exam students (CBSE case) 2013.

IP University admissions will start soon and many students are waiting for that result in which they have locked their choices. This result will declare on 15th July 2013 and many students are waiting for the same. But there is a problem for those students who have given CBSE improvement exam and has qualified IP University entrance exam. Actually the problem is that university is not able to decide weather to choose new marks (improvement exam) or previous year CBSE exam or to choose highest marks among them. So, this is really a problem for those who are waiting for the admission to IP University. On other hand, CBSE has said that it is up to the university and they can go for any of the decision. They can choose any of the marks according to their own policy.

But IP University has said that they can take decision only when CBSE will give permission in written. This war between CBSE and IP University has made the worse conditions for the students. University has hold their admission to the university and not clearing out that they will get admission or not. The Joint registrar of IP University Mr. Pradeep has said that if CBSE will give a written permission to the university that they can do anything then only we will take decision. He also added that some students are those who were pass in 2012 CBSE exam but failed in 1-2 subjects in CBSE 2013 exam. Now university is not able to decide weather to consider pass or fail to such students.

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Students have said that they have cleared the entrance exam but they don't know weather they will get admission or not. Now some students said that they will go to the CBSE office and discuss their problem with CBSE on the same. Those students who have scored in 70s and 80s or more marks in class 12th are advised not to give improvement exam if they are interested for the admission to the IP University.  

B.Ed admission at IP University and cutoff rank at IPU for B.Ed 2013.

IP University will start the admissions for B.Ed from 15th July 2013. There will be 2420 seats for this course and at the first counselling session students will have the chance to take admission in 23 institutes. B.Ed is a one year course and last year student upto the rank of 6217 in Delhi general category were given a chance to take the admission in IP University. Number of applicants are increasing every year and hence the competition is also increasing. Now one by one I will tell you about the opening and closing rank for the admission in B.Ed for different colleges of IP University. This is the cutoff rank for Delhi General category students of previous year so that you can make decision for this year according to your rank.

Institute of education opening rank was 15 and closing rank was 1757, Geetaratan Institute of advance studies and training opening rank was 9 and closing rank was 653, Ideal Institute of Management and Technology opening rank was 5 and closing rank was 1411, Institute of Vocational studies closing rank was 1366, Kalka Institute of research and advance studies closing rank was 2681, Maharaja Surajmal Institute opening rank was 1 and closing rank was 339, Pradeep Memorial college of education closing rank 3303. Sri Fort college of computer technology and management closing rank was 1056, V.D. Institute of Technology closing rank was 3588, Lalita Devi Institute of Management and Science closing rank was 2981.

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Kasturi Ram college of higher education closing rank was 6216, Bhagwaan Mahavir Jain Girls college of education closing rank was 6099, B L S Institute of Technology and Management closing rank was 5687, Guru Ramdas college of education closing rank was 1616, Delhi Teachers Training college 3789, Harayana Shakti college of education 6217, Fair field institute of management and technology 4299, B.K. Institute of education and technology 5823, Kamal Institute of Higher education and advance technology 2637, Sant Haridas college of higher education 4240, Shri Ram institute of teacher education 5137, Saint Lawrence college of higher education 2501.

Delhi University 6th and 7th cutoff list for General category 2013.

Delhi University has decided to declare 6th as well as 7th cutoff list as seats are vacant in many DU colleges. Those students who were eager to take admission to DU and unfortunately not able to clear the cutoff list then they have a chance to take admission in other Delhi University colleges. Earlier the DU officials decided to make the cutoff list till 5 only but now they have decided to make 6th and 7th cutoff list so that more students can take admission to their colleges.Please note that these cutoff's will be for B.Sc degree only as B.Tech seats were filled in 2nd or 3rd counselling only.

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If you are interested to take admission in Delhi University for B.Sc under graduate degree and were not able to clear the previous cutoff lists then this is the golden opportunity for you to grab the seat or book your seat in DU. 6th cutoff list will be announced on 15th July and 7th cutoff list will be out on 18th July 2013. It is recommended to stay in touch with official website of Delhi University so that you can know about further changes as soon as possible. If you have scored decent marks and were not able to take admission in Delhi University due to high cutoff then don't miss this opportunity. 

UPES 2nd counselling for b.tech and other integrated course 2013.

UPES University of Petroleum and Energy Studies has successfully conducted its 1st counselling in which many students have opted for different branch of engineering and also on other integrated courses. In 1st counselling only all seats were filled and very few seats for some integrated courses and seats of UTM are left. We don't know weather other seats are left or not for b.tech but if the seats will be available or vacant then there will be second counselling. Students will be called for second counselling on 15th July and for further information please visit to official website of UPES. Wait list session was ended on 10th July only and those seats which was not opted by any other student will be left for the second round of counselling.

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Counselling venue is Dehradun and student who have been shortlisted for 2nd counselling and want to take admission in UPES or UTM can attend counselling. All the procedure will be same as that of first counselling and I don't know that they will be able to apply for wait list or not. But if you are interested then definitely attend 2nd counselling session so that you can get a seat in this university. Second counselling will be there if and only if there will be vacant seats otherwise there will be no 2nd counselling. But don't worry I think that there will be second counselling as there are many seats left in UTM but can't say about UPES. It will be better if you can contact the UPES directly for further information.  

Dropping a year after 12th for IIT and NIT is good decision or not?

This is really very serious question because it will take one more year and hence you need to prepare more well as you have prepared earlier. If you really want to do b.tech from IIT and NIT then it is a good decision but you have to focus only on studies. There are many students who drops an year and then can't do well in their entrance exams and hence feel very low and blame them self for wasting one more year. But some students are such that who really want to take admission in NIT or IIT and hence become successful after dropping a year. There are merits as well as demerits of dropping a year and believe me there are more demerits in comparison to merits so the best way is to prepare for entrance after joining the college.

Many students do this thing that they join a college and then prepare for the entrance exams but this is the toughest but safest option for all who are looking for a seat in IIT and NIT. Here in 1st year you will actually go through your 11th as well as 12th but of higher level and it some how helps you but here you have to study for your college exam as well as for entrance exam. So, if you can focus in both then go for this option. By choosing this option 1-2 among 500 are selected for IIT and 5-6 for NIT by which you can estimate that it is not easy task to do.

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Dropping up a year completely without taking admission to any college is really risky and full of stress also but there are students who do the same and crack IIT and NIT. One of my friend living in Delhi, has tried for the entrance exam thrice and then he cracked the IIT. He has not applied for any other examination except IIT and hence cracked it on third attempt. But now you according to new rule you can give entrance exam for IIT only 2 times. Well by this example I mean to say that if your focus is really awesome means, if you can concentrate in studies well for 5 hours a day after dropping then do it because many IITians have done the same. Main thing required is focus. Just concentrate on your studies and don't bother about anything. But this is 100 or may be 1000 times harder to do by just writing or thinking about it. But its up to you that what you can do.

Best thing about dropping is only that you can reappear and can stand up for a chance again for admission to  IIT and NIT. You can actually focus on your studies leaving CBSE studies behind which you have cleared in previous year. You can actually give your 100% to your entrance exams and can be satisfy with your studies. But the thing is that all these is not a cake walk. You actually have to give your best without any distraction and anything else. This is really tough because students who actually drops feel really depressed and low and always afraid. Bad things automatically comes in mind that what will happen?. What if not selected?, What if failed to prepare properly?. All such questions comes in mind and that's natural. If you can beat all the difficulties that you should drop otherwise say a big no to this plan.