Hi below I have given you the syllabus for the BSNL TTA Recruitment you can have a look

Syllabus For BSNL TTA Recruitment

General Ability.
Basic Engineering.
Specialization.

General Ability

General English.
Verbal Reasoning.
Non-Verbal Reasoning.
Arithmetic Ability.

Basic Engineering

Applied Mathematics.
Applied Physics.
Basic Electricity.
Electronic Devices & Circuits.
Digital Techniques.

Educational Qualification:-

Three years engineering Diploma / B.Tech / B.E in any of the following disciplines:-

1. Telecommunication
2. Electronics
3. Electrical
4. Radio
5. Computer
6. Instrumentation
7. Information Technology

From Central Govt. / State Govt. recognized Institution

Or

B.Sc (Electronics) / B.Sc (Computer Science)

Or

M.Sc (Electronics)