NIMI & DGT Pattern CBT Mock Tests for all 170 ITI Trades (75 Qs • 150 Marks • No Negative Marking)

Marine Engine Fitter — Trade Theory NCVT Mock Test

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 Marine Engine Fitter trainees (1 Year • Capital Goods & Manufacturing • Engineering).

NIMI / DGT CBT Simulator

Marine Engine Fitter — Trade Theory Mock Test

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

Questions
10
Max Marks
20
Time Limit
15m
Neg. Marking
NONE
Choose Test Mode

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

Trade Info:Engineering (1 Year • Level 3.5)•Open Marine Engine Fitter Full Page

Important Trade Theory Topics Covered

All Trades for Theory →
Engineering drawing reading, limits/fits/tolerances & metrology for Marine Engine Fitter
Core trade processes, machine tool setup, tooling selection & work-holding
Process parameters, preventive maintenance & industrial safety practices
Quality inspection (NDT/CMM/gauges), SPC documentation & 5S shop-floor norms
Helmeted marine fitter in safety spectacles and orange coveralls torquing cylinder-head fasteners on a blue auxiliary marine diesel engine inside an ITI Marine Engine Fitter training bay beside a green multi-cylinder propulsion engine and turbochargers
Automotive & Marine Fitters Lab

Marine Engine Fitter Heavy Propulsion Diesel & Turbocharger Bay

Overhauling multi-cylinder marine diesel cylinder heads, inspecting marine exhaust turbochargers, sea-water plate coolers, and rocker clearances.

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Frequently Asked Questions

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

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