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100+ Free MPPSC SES Electrical Practice Questions

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2026 Statistics

Key Facts: MPPSC SES Electrical Exam

150 MCQs

Total questions in the written exam (50 Part A + 100 Part B)

Official Exam Scheme

450 Marks

Total marks for the written paper (3 marks per question)

Official Marking System

1 Mark

Deduction for each incorrect answer (1/3rd penalty)

Official Syllabus Guidelines

21 - 40 Years

Age eligibility range for General category candidates

Official Age Criteria

B.E. / B.Tech

Degree in Electrical Engineering is mandatory to apply

Official Academic Requirements

MPPSC SES Electrical is an offline written exam (Part A and Part B) of 150 questions (450 marks) held over 3 hours, with 1-mark negative penalty. The exam fee is ₹540 (General) or ₹290 (MP Reserved). This practice set covers the 100-question Part B technical exam.

Sample MPPSC SES Electrical Practice Questions

Try these sample questions to test your MPPSC SES Electrical exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1For a linear, bilateral network with two voltage sources, if the current through a resistor is 5 A when source 1 acts alone and -2 A when source 2 acts alone, what is the current through the resistor when both sources act together?
A.3 A
B.7 A
C.10 A
D.-10 A
Explanation: According to the Superposition Theorem, the response in any branch of a linear, bilateral network containing multiple independent sources is the algebraic sum of the responses produced by each source acting alone. Therefore, the total current when both sources act together is the sum of the individual currents: I = I1 + I2 = 5 A + (-2 A) = 3 A.
2According to Kirchhoff's Current Law (KCL), what is the fundamental conservation law that governs the behavior of electric charge at any junction node in a circuit?
A.Conservation of Energy
B.Conservation of Charge
C.Conservation of Momentum
D.Conservation of Mass
Explanation: Kirchhoff's Current Law states that the algebraic sum of currents entering a node is zero, which directly reflects the Conservation of Charge. Since charge cannot build up at a node, the rate of charge entering must equal the rate of charge leaving.
3Which of the following describes the properties of an ideal voltage source?
A.Zero internal resistance and constant terminal voltage
B.Infinite internal resistance and constant terminal voltage
C.Zero internal resistance and variable terminal voltage
D.Infinite internal resistance and constant output current
Explanation: An ideal voltage source maintains a constant terminal voltage regardless of the load current drawn from it. To achieve this, its internal series resistance must be zero so that there is no internal voltage drop.
4What does Gauss's Law relate the total electric flux passing through a closed surface to?
A.The total current passing through the surface
B.The total charge enclosed by the surface
C.The magnetic field intensity on the surface
D.The potential difference across the surface
Explanation: Gauss's Law states that the total electric flux through any closed surface is equal to the net charge enclosed by that surface divided by the permittivity of the medium (Q_enclosed / epsilon). It is one of Maxwell's fundamental equations.
5How does the capacitance of a parallel plate capacitor change if the distance between the plates is doubled while keeping the area and dielectric constant the same?
A.It is doubled
B.It is halved
C.It remains unchanged
D.It increases fourfold
Explanation: The capacitance of a parallel plate capacitor is given by C = (epsilon * A) / d. Since C is inversely proportional to the plate separation distance (d), doubling the distance reduces the capacitance to half of its original value.
6For an ideal transformer, what is the relationship between the primary voltage (V1), secondary voltage (V2), primary turns (N1), and secondary turns (N2)?
A.V1 / V2 = N2 / N1
B.V1 / V2 = N1 / N2
C.V1 * V2 = N1 * N2
D.V1 / V2 = (N1 / N2)^2
Explanation: In an ideal transformer, the voltage induced in each winding is directly proportional to the number of turns in that winding due to the common magnetic flux. Thus, V1 / V2 = N1 / N2.
7Which parameter of a DC shunt motor determines the back EMF induced in its armature winding?
A.Speed and armature current
B.Speed and field flux
C.Armature current and field resistance
D.Applied voltage and armature resistance
Explanation: The back EMF (Eb) of a DC shunt motor is given by Eb = (Phi * Z * N * P) / (60 * A), where Eb is directly proportional to both the field flux (Phi) and the rotational speed (N).
8Which of the following parameters constitutes the dominant series impedance element in a high-voltage overhead transmission line?
A.Series Resistance
B.Series Inductive Reactance
C.Shunt Capacitance
D.Shunt Conductance
Explanation: In high-voltage overhead transmission lines, the spacing between conductors causes the series inductive reactance (X = omega * L) to be much larger than the series resistance (R). This makes the line highly inductive.
9What physical phenomenon in high-voltage lines is characterized by a violet glow, hissing noise, and production of ozone due to the ionization of air?
A.Skin Effect
B.Ferranti Effect
C.Corona Effect
D.Proximity Effect
Explanation: The corona effect occurs when the localized electric field intensity around a conductor exceeds the breakdown strength of air (about 30 kV/cm peak). This results in ionization of the air, causing a violet glow, hissing noise, and ozone generation.
10In symmetrical component analysis of power system faults, which sequence components are present during a balanced three-phase fault?
A.Positive sequence only
B.Negative sequence only
C.Zero sequence only
D.Positive, negative, and zero sequence components
Explanation: A balanced three-phase fault maintains the symmetry of the system. Therefore, only positive sequence currents and voltages exist under balanced conditions, as negative and zero sequence components require asymmetry.

About the MPPSC SES Electrical Exam

The MPPSC State Engineering Service (SES) Electrical exam is a state-level recruitment examination conducted by the Madhya Pradesh Public Service Commission for appointing Assistant Engineers (AE) in various government departments of Madhya Pradesh. The selection process consists of an offline written examination (OMR-based) followed by an interview. The written exam is divided into two sections: Part A (General Knowledge, covering MP, India, and the world) and Part B (Electrical Engineering). Our practice platform specifically focuses on Part B (Electrical Engineering), providing 100 comprehensive objective questions matching the official syllabus complexity.

Questions

100 scored questions

Time Limit

3 hours (180 minutes)

Passing Score

Minimum qualifying marks: 40% aggregate across Part A and Part B (30% for SC/ST/OBC/PwD candidates of MP).

Exam Fee

₹500 for General/Out-of-state candidates, ₹250 for MP SC/ST/OBC/PwD candidates. Plus ₹40 portal charges. (Madhya Pradesh Public Service Commission (MPPSC))

MPPSC SES Electrical Exam Content Outline

10%

Circuit Theory

Network graphs, KCL/KVL, nodal/loop analysis, network theorems, transient response (RL, RC, RLC), sinusoidal steady-state analysis, three-phase circuits, and two-port networks.

10%

Electromagnetic Field Theory & Materials

Electrostatic and electromagnetic fields, Gauss's Law, Ampere's Law, Maxwell's equations, magnetic circuits, dielectric properties, and magnetic materials.

10%

Electrical Machines

Single-phase and three-phase transformers, DC generators and motors, three-phase induction motors, synchronous generators and motors, fractional horsepower motors, and testing methods.

10%

Power Systems Analysis & Control

Transmission line parameters, performance of short/medium/long lines, corona, sag, load flow analysis, power system stability, HVDC systems, economic load dispatch, and voltage control.

10%

Power System Protection & Switchgear

Symmetrical and unsymmetrical fault analysis, neutral grounding, circuit breakers, protective relays (electromagnetic, static, numerical), busbar/transformer/generator protection, and surge arresters.

10%

Control Systems

Open and closed-loop systems, block diagrams, signal flow graphs, time-response analysis, Routh-Hurwitz stability criterion, Root Loci, Nyquist and Bode plots, compensators, and state-space analysis.

10%

Analog and Digital Electronics

Semiconductor diodes, BJTs, MOSFETs, rectifiers, amplifiers, operational amplifiers and applications, logic gates, combinational and sequential circuits, multiplexers, flip-flops, ADC, and DAC.

10%

Measurement and Instrumentation

Galvanometers, ammeters, voltmeters, wattmeters, energy meters, bridge measurements for R, L, and C, digital instruments, CRO, transducers (strain gauge, RTD, LVDT), and error analysis.

10%

Power Electronics and Drives

Thyristors, TRIACs, GTOs, MOSFETs, IGBTs characteristics, phase-controlled rectifiers, choppers, inverters, AC voltage controllers, cycloconverters, and electrical drive speed control.

10%

Microprocessors and Microcomputers

8085 microprocessor architecture, assembly language programming, memory and I/O interfacing, interrupts, programmable peripheral interface (8255), and microcontroller basics.

How to Pass the MPPSC SES Electrical Exam

What You Need to Know

  • Passing score: Minimum qualifying marks: 40% aggregate across Part A and Part B (30% for SC/ST/OBC/PwD candidates of MP).
  • Exam length: 100 questions
  • Time limit: 3 hours (180 minutes)
  • Exam fee: ₹500 for General/Out-of-state candidates, ₹250 for MP SC/ST/OBC/PwD candidates. Plus ₹40 portal charges.

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

MPPSC SES Electrical Study Tips from Top Performers

1Focus heavily on Madhya Pradesh General Knowledge, especially local geography, history, and development schemes, as Part A carries a significant weight of 150 marks.
2For Electrical Machines, practice numericals on DC machine torque/emf equations, induction motor slip-torque characteristics, and synchronous machine phasor diagrams.
3Prepare Power Systems thoroughly. Focus on transmission line modeling, fault analysis (symmetrical and unsymmetrical components), and relay setting calculations.
4In Control Systems, practice stability criteria (Routh-Hurwitz, Bode plot gain/phase margins) and state-transition matrix calculations. These are highly analytical and scoring.
5Brush up on basic assembly programming and registers of the 8085 microprocessor, and operational amplifier configurations (inverting, non-inverting, differential, integrator) in analog electronics.

Frequently Asked Questions

What is the exam pattern of MPPSC SES Electrical?

The MPPSC SES exam is a single-paper offline test containing 150 questions in total. Part A contains 50 questions on General Knowledge (MP, national, and international) worth 150 marks. Part B contains 100 questions on Electrical Engineering worth 300 marks. The total duration is 3 hours.

Is there negative marking in MPPSC SES Electrical?

Yes, there is a negative marking scheme. Each correct response receives 3 marks, and 1 mark is deducted for every incorrect response (1/3rd penalty).

What is the application fee for MPPSC SES AE Electrical?

The application fee is ₹500 for General and candidates residing outside Madhya Pradesh, and ₹250 for SC/ST/OBC/PwD candidates who have a domicile of Madhya Pradesh. A portal fee of ₹40 is added to both.

What are the eligibility criteria for the MPPSC State Engineering Service Electrical exam?

Candidates must have a Bachelor's Degree in Electrical Engineering (B.E./B.Tech) from a recognized university. Additionally, candidates must have active registration in the Madhya Pradesh Employment Office (Rojgar Panjiyan) and be between 21 and 40 years of age.

Are candidates from other states eligible to apply for MPPSC SES?

Yes, candidates from other states are eligible to apply. However, they will be considered under the unreserved (UR) category and will not be eligible for category-based fee concessions or age relaxations.