Ph.D. in Engineering Colleges in Tamil Nadu

Of course, it is. But only when you're into R&D or teaching roles. Otherwise, there's no point in spending your time and effort on a PhD degree. You can get a well-paying job even with a master's degree. 

A PhD degree is time-consuming, requires extensive research work, and has low stipend compared to international universities, so choose wisely.

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PhD Course

A lot. You see, a PhD is the highest-level of educational degree in the world. It not only gives you high earning potential but also provides research-based opportunities. 

A PhD degree is valued in every country. Based on your subject, you can choose the field to work in. 

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PhD Career

I guess both fields have different career objectives. There's no comparison between these two. Engineering is all about technical areas, and the Social Sciences are inclined toward politics, social issues, human behaviour, etc.

First of all, a PhD is the highest-level of degree, and you need to go through the whole long process of educational degrees to pursue a PhD. So, it will depend on the subjects you choose at your 12th, UG, and PG levels. 

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PhD Courses