Electronics Engineering

All three engineering options are equally good for career in the filed of engineering. Scope of various engineering branches varies from time to time. Currently job opportunities are as follows in order of precedence: Computer Science, Electronics and Electrical engineering.

ECE has more scope than electrical engineering.

Yes you can choose mechatronics after your Diploma in electronics as it is combination of both electronics and mechanical. It is a very good field. Also one can change the field of study after Diploma.

if it was tough dnt go for electronic go for mech or cse

ECE graduates are hired by manufacturing and services companies on operations and maintenance, employed by electronics, telecommunications service providers and IT companies. ECE graduates are hired as Network engineers. ECE graduates are eligible for Engineering services, defence services and paramilitary forces. ECE graduates are hired by R&D orbs such as DRDO, ISRO etc. ECE. Graduates are also hired by PSU.

Yes you can definitely apply for electrical jobs

This decade belongs to electronics and it would be great if you pursue engineering in ECE because that will help you to gain expertise in electronics. You can opt for lateral entry in desired engineering college