SCL Technician B & Technical Assistant Syllabus 2026 — Semi-Conductor Laboratory (SCL), Mohali

SCL Technician B & Technical Assistant Syllabus 2026 — Semi-Conductor Laboratory (SCL), Mohali

Exam Overview

• Recruiting body: Semi-Conductor Laboratory (SCL), Mohali — an autonomous body under Ministry of Electronics & Information Technology (MeitY), Government of India.
• Post: Technician 'B' and Technical Assistant (as per official recruitment notification).
• Location: Sector 72, S.A.S Nagar, Mohali — 160 071, Punjab.
• Selection stages (standard official pattern): Written Examination → Skill / Trade Test → Document Verification → Medical Examination.
• Official portal: https://www.scl.gov.in/
• Official recruitment notifications and updates: available on the SCL website under Careers / Recruitment sections.
• State: Punjab.
• Government type: Autonomous (MeitY).

Written Examination Pattern (Indicative — Confirm Official Notification)

• Paper format: objective / multiple-choice questions.
• Subjects (standard official structure): General Awareness, Technical Knowledge (Electronics / Semiconductor / Engineering discipline), Reasoning / Numerical Ability, English / Communication, and Basic Computer Awareness.
• Duration, total marks, negative marking, and qualifying marks: specified in the official recruitment notification.
• Trade / technical paper weightage: significant for Technician 'B' and Technical Assistant posts.
• Candidates must verify the exact paper scheme in the official advertisement.

Written Syllabus — General Awareness

• Indian History: ancient, medieval, modern; major movements.
• Geography of India and Punjab: rivers, climate, soil, agriculture, industry.
• Indian Polity: Constitution, governance, public policy.
• Economy: planning, agriculture, industry, services; semiconductor and electronics industry overview.
• Current Events: national and international; science, technology, and electronics updates; MeitY schemes.
• General Awareness: sports, awards, important dates, books, national symbols.

Written Syllabus — Technical Knowledge (Electronics / Semiconductor / Engineering)

• Basic electronics: resistors, capacitors, inductors, diodes, transistors, operational amplifiers.
• Digital electronics: logic gates, flip-flops, counters, registers, combinational and sequential circuits.
• Analog and digital circuits: amplifiers, oscillators, filters, ADC, DAC basics.
• Semiconductor devices: PN junction, BJT, MOSFET, CMOS basics.
• Instrumentation and measurement: voltage, current, resistance, frequency measurement techniques.
• Microelectronics / fabrication basics: wafer processing, lithography, etching, deposition, packaging (as per SCL capabilities).
• Quality and reliability: basic concepts of quality management, reliability testing, and standards.

Written Syllabus — Reasoning and Numerical Ability

• Verbal and non-verbal reasoning.
• Analogies, coding-decoding, series, classification.
• Logical analysis, syllogism, direction sense.
• Arithmetic: percentages, ratios, averages, profit-loss, time-work.
• Data interpretation: basic charts and tables.

Written Syllabus — English / Communication

• Grammar: parts of speech, tense, voice, sentence correction.
• Vocabulary: synonyms, antonyms, one-word substitutions.
• Reading comprehension: passage interpretation.
• Basic technical communication: report and memo writing.

Written Syllabus — Basic Computer Awareness

• Computer basics: hardware, software, operating systems.
• Internet, email, and digital communication.
• MS Office basics (Word, Excel, PowerPoint concepts).
• Basic networking and cybersecurity awareness.
• Government digital services and e-governance.

Eligibility Highlights (As Per Official Notification)

• Educational qualification: diploma or degree in Electronics, Electrical, Mechanical, or related engineering discipline (confirm exact requirement from official notification).
• Age limits and relaxation: specified in the recruitment advertisement.
• Physical / medical standards: as per official rules for technician posts.
• Application process: online through the official SCL recruitment portal.
• Application fee and important dates: refer to the official notification only.

Preparation Strategy

• Download the official recruitment notification and syllabus PDF from the SCL official portal.
• Build a study plan covering General Awareness, Technical Knowledge (electronics/semiconductor fundamentals), Reasoning, and English.
• Practice previous year papers and official sample questions for technician-level exams.
• Maintain current affairs notes with focus on electronics, semiconductor industry, and MeitY updates.
• Review basic circuit theory, digital logic, and semiconductor device fundamentals regularly.

Study Plan — 90-Day Framework

• Days 1–30: Cover static General Awareness and begin technical fundamentals (electronics basics, digital logic).
• Days 31–60: Practice objective questions; deepen technical study (semiconductor basics, instrumentation); start reasoning and arithmetic drills.
• Days 61–90: Full mock tests; review weak technical topics; revise vocabulary and grammar; finalize exam-day strategy.
• Weekly review: analyze performance and adjust focus.

Physical / Skill Preparation (If Applicable)

• If a trade / skill test is included, practice hands-on tasks related to electronic assembly, testing, or instrumentation.
• Consult the official notification for exact skill-test requirements.

Common Mistakes to Avoid

• Not reading the official syllabus PDF and relying on aggregator summaries.
• Ignoring technical fundamentals (basic electronics and digital logic) for technician posts.
• Neglecting reasoning and arithmetic practice under time limits.
• Skipping current affairs related to electronics, semiconductor policy, and government schemes.

Frequently Asked Questions (FAQ)

• What is the official recruitment source? SCL official portal: https://www.scl.gov.in/
• How many posts? Confirm from the official recruitment notification.
• What are the selection stages? Typically Written Exam → Skill / Trade Test → Document Verification → Medical.
• Is there negative marking? Check the official notification.
• Can I apply online? Yes, through the official SCL recruitment portal.

Important Links — Official Only

• SCL Official Portal: https://www.scl.gov.in/ (Official Website)
• SCL Careers / Recruitment: check the official portal Careers / Recruitment section.
• Official Syllabus / Notification PDF: download from the official recruitment announcement.
• Previous Papers / Sample Questions: available through official recruitment announcements.

Disclaimer

• This page summarizes the SCL Technician 'B' and Technical Assistant syllabus based on official recruitment patterns and SCL portal content (not from third-party aggregators).
• The official SCL recruitment notification PDF and syllabus are the binding sources for exam pattern, marks, and eligibility.
• Always verify dates, vacancies, and syllabus details directly at https://www.scl.gov.in/.