Back to Consumer Electronics Info & Full CBT38 Exam Qs (76 Marks) • 12 Practice MCQsDGT Syllabus PDF Report Wrong Info

Mechanic Consumer Electronic Appliances — Trade Theory NCVT Mock Test

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

Core Mechanic Consumer Electronic Appliances syllabus modules: ESD safety, component identification, PCB rework & test instruments in Mechanic Consumer Electronic Appliances; Analogue & digital electronics, power supplies (SMPS/UPS) & microcontroller interfacing; System diagnostics, schematic tracing, calibration & firmware/app verification; Industry quality standards, cleanroom/bench protocols & customer repair logs.

Q: How do I practise the other CBT subjects for Mechanic Consumer Electronic Appliances?

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 Mechanic Consumer Electronic Appliances 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 Mechanic Consumer Electronic Appliances trainees (2 Years • Electronics & Hardware • Engineering).

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

NIMI / DGT CBT Simulator

Consumer Electronics — 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 Consumer Electronics Full Page

Important Trade Theory Topics Covered

All Trades for Theory →

ESD safety, component identification, PCB rework & test instruments in Mechanic Consumer Electronic Appliances

Analogue & digital electronics, power supplies (SMPS/UPS) & microcontroller interfacing

System diagnostics, schematic tracing, calibration & firmware/app verification

Industry quality standards, cleanroom/bench protocols & customer repair logs

Blue-overalled ITI trainee wearing an ESD wrist strap probing an open LCD television mainboard with a digital multimeter beside a dismantled microwave oven, inverter SMPS chassis, hot-air SMD rework station, and bench oscilloscopes

Electronics, 5G & Semiconductor Lab

Consumer Electronic Appliances LCD TV & Microwave Repair Bay

Fault tracing in LED/LCD television power boards, magnetron microwave circuits, UPS inverters, and household appliances.

Content Verification & Error Reporting

Notice an incorrect MCQ, option, or explanation in Mechanic Consumer Electronic Appliances 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 Mechanic Consumer Electronic Appliances, Trade Theory accounts for 38 Multiple Choice Questions carrying 76 marks (2 marks per correct answer, no negative marking).

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