# RVUNL JE Electrical 2026 Mock Test 1

> Free RVUNL JE Electrical 2026 Mock Test 1: 60 questions with answers and explanations. Instant score and weak topics. No sign-up.

Source: https://bunkpoint.com/mock-tests/rvunl-je-electrical-2026/practice-set-1/

- Exam: [RVUNL JE Electrical 2026](https://bunkpoint.com/mock-tests/rvunl-je-electrical-2026/)
- Type: Mixed test
- Questions: 60 in 10 subjects
- Access: free. No sign-up, no ads, no time limit. Can be taken again as often as you like.
- PDF: available, to solve offline.
- Marking: Each correct answer gives 2 marks. Each wrong answer takes away 0.25.

## What this test covers

- Electrical Circuits (6 questions): Series RLC resonance, Delta-connected AC circuit analysis, Kirchhoff laws in DC circuits, Nodal analysis circuit analysis, Two-port network parameters, Maximum power transfer theorem
- Electromagnetic Field Theory (3 questions): Biot-Savart and Ampere law magnetostatics, Capacitance in electrostatics, Maxwell equations
- Electrical Materials (3 questions): Conducting materials, Insulating oil and gases, Semiconductor and superconductor materials
- Electrical Measurements and Instrumentation (11 questions): DC potentiometer, Ammeter shunt range extension, Measurement errors, Voltmeter multiplier, Thermocouple and RTD transducers, Strain gauge transducer, Q-meter and megger, Capacitive and piezoelectric transducers, AC bridges, Induction energy meter, Digital voltmeter and ADC
- Analog and Digital Electronics (8 questions): Boolean algebra simplification logic gates, Oscillators, Flip-flops, Number systems and codes, BJT biasing transistors, BJT amplifier transistors, Power amplifier classes amplifiers, Amplifier frequency response
- Power Electronics (8 questions): Uncontrolled rectifiers performance, Chopper classification, IGBT characteristics, PWM techniques for inverters, Single-phase half-wave controlled rectifiers, SMPS and UPS, Three-phase rectifiers, Rectifier with freewheeling diode
- Control Systems (5 questions): Control system components, First-order system, PID controllers, Gain margin and phase margin, Open loop versus closed loop
- Electrical Machines (9 questions): Transformer efficiency, DC motor characteristics, Induction motor equivalent circuit, Synchronous machine parallel operation, Transformer EMF equation, Transformer OC and SC tests, DC motor speed control, DC machine losses and Swinburne test, Special machines
- Power Systems (6 questions): Symmetrical components, Voltage control and reactive power, Per unit system, Economic load dispatch, Hydro generation, ABCD constants of transmission lines
- Switchgear and Protection (1 questions): Circuit breaker ratings

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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