# CPCL Junior Engineering Assistant (JEA) - Production 2026 Practice Set 1

> Free CPCL Junior Engineering Assistant (JEA) - Production 2026 Practice Set 1 online test: 120 questions, instant score, answers and explanations.

Source: https://careerdecode.in/mock-tests/cpcl-junior-engineering-assistant-jea-production-2026/practice-set-1/

- Exam: [CPCL Junior Engineering Assistant (JEA) - Production 2026](https://careerdecode.in/mock-tests/cpcl-junior-engineering-assistant-jea-production-2026/)
- Type: Subject test
- Questions: 120 in 12 subjects
- Price: free. No sign-up, no ads, no time limit. One attempt per browser.
- Marking: Each correct answer gives 1 mark. Each wrong answer takes away 0.25.

## What this test covers

- Verbal Ability (12 questions): Verbal Ability
- General Knowledge (12 questions): General Knowledge
- Reasoning and Logical Deduction (13 questions): Reasoning and Logical Deduction
- Numerical Ability (13 questions): Numerical Ability
- Chemical Thermodynamics (8 questions): Chemical Thermodynamics
- Process Calculations (9 questions): Process Calculations
- Fluid Mechanics (9 questions): Fluid Mechanics
- Heat Transfer (9 questions): Heat Transfer
- Mass Transfer (8 questions): Mass Transfer
- Chemical Kinetics (8 questions): Chemical Kinetics
- Petroleum Refining (12 questions): Petroleum Refining
- Organic and Inorganic Chemistry (7 questions): Organic and Inorganic Chemistry

The questions are shown in the test player on the web page. After submitting, the visitor sees the score, the right answer with an explanation for every question, and the weak topics.

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