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Electronics Mechanic — Trade Theory NCVT Mock Test

Q: What topics should I focus on for Electronics Mechanic Trade Theory?

Core Electronics Mechanic syllabus modules: Resistors, colour codes, capacitors, RLC resonance & Soldering/SMD; Diodes, Zener voltage regulators, BJT/FET amplifiers & SCRs; Digital gates, flip-flops, 555 timer, counters & microcontrollers; UPS/inverter maintenance, SMPS repair & optical fibre basics.

Q: How do I practise the other CBT subjects for Electronics Mechanic?

Use the subject switcher tabs directly above the test simulator to jump between Trade Theory, Workshop Calculation & Science, Engineering Drawing, Employability Skills, or open the Full CBT Mock Test on the Electronics Mechanic trade page.

Trade Theory carries the highest marks weightage in every NCVT AITT Computer-Based Test—38 questions (76 marks) for Engineering trades and 50 questions (100 marks) for Non-Engineering trades. Practise verified objective questions tailored for Electronics Mechanic trainees (2 Years • Electronics & Hardware • Engineering).

Switch Electronics Mechanic Subject:Trade Theory Workshop Calculation & Science Engineering Drawing Employability Skills Combined Full CBT

NIMI / DGT CBT Simulator

Electronics Mechanic — Trade Theory Mock Test

Minimum 33% in CBT Professional Knowledge component • Zero Negative Marking

Questions

Max Marks

Time Limit

18m

Neg. Marking

NONE

Choose Test Mode

Shows the right answer and NIMI technical explanation immediately after each question.

Trade Info:Engineering (2 Years • Level 4)•Open Electronics Mechanic Full Page

Important Trade Theory Topics Covered

All Trades for Theory →

Resistors, colour codes, capacitors, RLC resonance & Soldering/SMD

Diodes, Zener voltage regulators, BJT/FET amplifiers & SCRs

Digital gates, flip-flops, 555 timer, counters & microcontrollers

UPS/inverter maintenance, SMPS repair & optical fibre basics

ITI Electronics Mechanic trainee wearing ESD wrist strap and magnifying lamp soldering components on a green printed circuit board beside a dual-trace digital oscilloscope, DC regulated power supply, and multimeter

Electrical & Electronics Lab

Electronics Mechanic PCB Soldering & DSO Testing

SMD/through-hole soldering, regulated 12V bench testing, and sine-wave fault diagnosis on a Digital Storage Oscilloscope (DSO).

Content Verification & Error Reporting

Notice an incorrect MCQ, option, or explanation in Electronics Mechanic Trade Theory? Send the Question ID directly on WhatsApp (+917585821444).

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Frequently Asked Questions

In the official DGT Computer-Based Test for Electronics Mechanic, Trade Theory accounts for 38 Multiple Choice Questions carrying 76 marks (2 marks per correct answer, no negative marking).

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