Back to Instrument Mechanic Info & Full CBT6 Exam Qs (12 Marks) • 16 Practice MCQsDGT Syllabus PDF Report Wrong Info

Instrument Mechanic — Engineering Drawing NCVT Mock Test

Q: What topics should I focus on for Instrument Mechanic Engineering Drawing?

Key Engineering Drawing chapters: Drawing sheets (A0–A4), title block & pencil grades (HB, 2H, 4H); BIS lines (continuous thick, dashed hidden, centre chain lines); First-angle vs Third-angle orthographic projection symbols; Isometric projection, screw threads, rivets & circuit symbols.

Q: How do I practise the other CBT subjects for Instrument 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 Instrument Mechanic trade page.

Engineering Drawing (ED) is now evaluated through visual MCQs in the NCVT CBT exam (6 questions, 12 marks) covering BIS standards, projection angles, isometric views, and electrical/mechanical symbols. Practise verified objective questions tailored for Instrument Mechanic trainees (2 Years • Electronics & Hardware • Engineering).

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

NIMI / DGT CBT Simulator

Instrument Mechanic — Engineering Drawing Mock Test

Integrated into CBT Theory Paper (33% overall CBT pass threshold) • Zero Negative Marking

Questions

Max Marks

Time Limit

24m

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 Instrument Mechanic Full Page

Important Engineering Drawing Topics Covered

All Trades for Engg. Drawing →

Drawing sheets (A0–A4), title block & pencil grades (HB, 2H, 4H)

BIS lines (continuous thick, dashed hidden, centre chain lines)

First-angle vs Third-angle orthographic projection symbols

Isometric projection, screw threads, rivets & circuit symbols

ITI Instrument Mechanic trainee in blue lab coat and safety goggles using a handheld HART loop calibrator connected to industrial pressure gauges, rotameter flow tube, pneumatic control valves, and differential pressure transmitters

Electrical & Electronics Lab

Instrument Mechanic Process Control Loop Calibration

Calibrating 4–20 mA smart DP transmitters, RTD sensors, rotameter flow indicators, and pneumatic diaphragm control valves on a process rig.

Content Verification & Error Reporting

Notice an incorrect MCQ, option, or explanation in Instrument Mechanic Engineering Drawing? Send the Question ID directly on WhatsApp (+917585821444).

Report Incorrect Info on WhatsApp

Frequently Asked Questions

In the official DGT Computer-Based Test for Instrument Mechanic, Engineering Drawing accounts for 6 Multiple Choice Questions carrying 12 marks (2 marks per correct answer, no negative marking).

Navigate directly between NCVT CBT practice papers and official portal guides.

View Complete Sitemap

Mock TestsInteractive CBT