# CPCL Junior Engineering Assistant (JEA) - Instrumentation 2026: free mock tests

> 1 free CPCL Junior Engineering Assistant (JEA) - Instrumentation 2026 mock test with answers and explanations. No sign-up.

Source: https://careerdecode.in/mock-tests/cpcl-junior-engineering-assistant-jea-instrumentation-2026/

- Category: CPCL
- Exam date: 31 Oct 2026
- Free tests: 1 (120 questions in total)
- Price: free. No sign-up, no ads, no time limit.

## Free CPCL Junior Engineering Assistant (JEA) - Instrumentation 2026 mock tests

- [CPCL Junior Engineering Assistant (JEA) - Instrumentation 2026 Practice Set 1](https://careerdecode.in/mock-tests/cpcl-junior-engineering-assistant-jea-instrumentation-2026/practice-set-1/): 120 questions in 15 subjects.

## Subjects covered

- Numerical Ability
- Verbal Ability
- Reasoning
- General Knowledge
- Digital Electronic Circuits
- Electrical Measurements
- Electronics Instruments
- Analog Electronics
- Electronics Circuits
- Analytical, Optical and Bio-Medical Instrumentation
- Instrumentation
- Signals and Systems
- Control Systems
- Instrumentation Fundamentals
- Microprocessors and Microcomputers