About Us

About Totalecer

Free, exam-focused EEE job preparation and easy-to-follow engineering notes, written by an engineer for engineering students and job candidates.

Totalecer started in 2016 as a place to share clear, simple notes on electronics and communication engineering. Over the years it has grown into a study companion for Electrical and Electronic Engineering (EEE) and ECE graduates preparing for engineering job exams in Bangladesh, including BPDB, PGCB, BREB/PBS, DESCO, DPDC, NESCO and the BCS technical cadre.

Every post aims to answer one question well: what do I actually need to know, and how is it asked in the exam? So you will find short concept explanations, solved examples, comparison tables and practice MCQs instead of long, textbook-style chapters.

What you will find here

Job exam preparationTopic-wise guides for AE/SAE recruitment exams in the power sector and BCS.Practice MCQsExam-style multiple-choice questions with answers and short explanations.Viva and interview questionsCommon oral-exam and interview questions with concise model answers.Engineering notesElectronics, communication, power systems, machines, instrumentation and microprocessors.

Who writes Totalecer

Totalecer is written and maintained by Md. Tahrimur Rahman, an engineer with a background in electronics and communication engineering. I remember how hard it was to find focused, reliable and free material while studying, so I write the kind of notes I wish I had: short, accurate and organised around what is examined.

How the content is prepared

• Topics are chosen from university syllabi and from the subjects that repeatedly appear in engineering job exams.
• Formulas, definitions and answers are checked against standard textbooks and reference material.
• Older posts are revised over time, and the newest updates are always listed on the Sitemap.
• If you spot a mistake, please tell me. Corrections are fixed as quickly as possible.

Everything here is free. Totalecer is supported by advertising so that students never have to pay for the notes. Totalecer is an independent blog and is not affiliated with any recruiting organisation or exam authority. Please read the Disclaimer for details.

Where to start

New here? The Start Here guide gives a step-by-step study path for EEE job exams. You can also browse every post by topic on the Sitemap.

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Thank you for visiting, and best of luck with your exams.