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Pump Operator Cum Mechanic — Engineering Drawing NCVT Mock Test

Q: What topics should I focus on for Pump Operator Cum 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 Pump Operator Cum 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 Pump Operator Cum 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 Pump Operator Cum Mechanic trainees (1 Year • Automotive • Engineering).

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

NIMI / DGT CBT Simulator

Pump Operator Cum 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 (1 Year • Level 3.5)•Open Pump Operator Cum 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 Pump Operator Cum Mechanic trainee in blue uniform and white helmet taking bearing vibration readings on an end-suction green centrifugal pump coupled to an AC motor between red suction/delivery pipelines with dual pressure gauges and gate valves

Chemical Plant, HVAC & Pumps Lab

Pump Operator Centrifugal Pump & Discharge Header

Checking suction/discharge pressure gauges, shaft coupling alignment, gland packing, and gate valve throttling on industrial centrifugal pumps.

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Frequently Asked Questions

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

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