Electrical Engineering
- Year 2025
- Conducted By Maharashtra Government
- Questions 8
- Maximum Marks 250
- Duration Three Hours
- Languages English & Hindi
Exam Details
| Detail | Information |
|---|---|
| Examination | Electrical Engineering Paper-II |
| Year | 2025 |
| Conducting Body | Maharashtra Government |
| Paper | Electrical Engineering |
| Subject | Electrical Engineering |
| Duration | Three Hours |
| Maximum Marks | 250 |
| Number of Questions | 8 |
| Question Type | Descriptive / Subjective |
This document consolidates the Maharashtra State Services Main Examination 2025, Electrical Engineering Paper II. Page 1 provides exam metadata, instructions, and general paper format (Maximum Marks: 250; Time: 3 hours; English medium with Hindi instructions in the paper). Page 2 (Section-A) presents detailed questions and subparts covering control systems, 8085 microprocessor operations, two-wattmeter power measurement, transfer function, and state-variable analysis. The OCR has been repaired to present corrected questions including Q1 with subparts (a)–(e) and Q2 with parts (a) (i–iii) and (b). This combined content forms the basis for SEO metadata, FAQs, topics, and image optimization for the page.
Major Topics Covered
- Control Systems
- Digital Electronics
- Microprocessors
- 8085
- State Variables
- Signal Flow Graph
- Transfer Function
- Power Measurement
- Three-Phase Power
- Wattmeter
- State Space
- Circuit Analysis
- SSE
- Y-Connected Load
- Computational Methods
- Electrical Measurements
- EE Paper II
- Maharashtra State Services
- Main Examination
- Engineering Exams
Why This Paper is Important
- Useful for Electrical Engineering Paper-II preparation
- Helps understand the latest exam pattern
- Useful for practice and self-assessment
- Covers frequently asked General Studies topics
- Helpful for analysing question trends
Related Resources
Instructions
- शत्य लेवा (प्रथ्य) परीक्षा २०२५ परीक्षा दिनांक ०२ में
- 2025 M23(B) BOOKLET NO. 217021 Electrical Engineering Paper-II Maximum Marks: 250 Time Allowed: Three Hours Type of Paper: Conventional / Descriptive Medium: English
- There are EIGHT questions divided in two Sections, out of which FIVE are to be
- Question No. 1 and 5 are compulsory.
- Out of the remaining, THREE are to be attempted * SE choosing at least ONE question from each Section.
- The number of marks carried by a question/sub-question is indicated against it.
- * → The medium of answer should be mentioned on the answer book as claimed in the application and
- printed on admission card.
- The answers written in medium other than the authorized medium will not be assessed and no marks will be assigned to them.
- Wherever option has been given, only the required number of responses in the serial order attempted shall be assessed.
- Unless struck off, attempt of a question shall be counted even if attempted partly.
- Excess responses shall not be assessed and shall be ignored.
- Candidates are expected to answer all the sub-questions of a question together.
- If sub-question of a question is attempted elsewhere (after leaving a few page or after attempting another question) the later sub-question shall be overlooked.
- Keep in mind the word limit indicated in the question if any.
- Any page or portion of the page left blank in the Answer Booklet must be clearly struck off.
- Unless otherwise mentioned, symbol and notation have their usual standard meanings. Assume suitable
- data, if necessary and indicate the same clearly. Neat sketches may be drawn, wherever required.
- Note: Candidates will be allowed to use Scientific (Non-programmable type) calculators. P.T.O.
Questions (page 2)
Q2. Q1. (a) 10 Determine the contents of accumulator (A), Program Status Word (PSW)
Q3.
Q1. (b) 10 Determine the contents of Program Counter (PC) of microprocessor 8085 after the execution of the instruction ADDM which is stored at memory location 7050h. Given that the contents of various components of 8085 are (A) = 2Fh, (H) = 25h,
(L) = 00h, (PSW) = 2Ah and that of the memory location 2500h is A8h.
Q4.
Q1.
(c) 10 Explain "Two Wattmeter" method for measurement of power in 3-phase circuit with Y-connected balanced load and show that the total active power is the sum of two wattmeter readings.
Q5. Q1. (d) 10 Obtain the overall transfer function of the system shown in Fig. 1(d).
Q6. Q1. (e) 10 What are the various addressing modes of 8085 ? Explain them with atleast two examples from the instruction set.
Q7.
Q2. (a) i) Identify the set of state variables.
ii) Draw a signal flow graph of the circuit in terms of the state variables as identified above.
ii i) From the signal flow graph, write the state variable equations of the circuit.
Q8. Q2. (b) For the electrical circuit shown in Fig. 2(a).
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Frequently asked questions
What is the exam name and year for this paper?
Electrical Engineering Paper II, Maharashtra State Services Main Examination, 2025.
What is the maximum marks and duration?
Maximum marks are 250; duration is three hours.
Which sections are included in this paper?
Section A is included on Page 2, containing questions on control systems, 8085 microprocessor, two-wattmeter method, transfer function, and state-variable analysis.
What languages is the paper offered in?
Medium: English. Hindi instructions appear within the paper; questions may include bilingual cues.
What is Q1(a) about?
Q1(a) asks to determine the contents of the accumulator (A) and Program Status Word (PSW).
What does Q1(b) require?
Q1(b) requires determining the contents of the Program Counter (PC) after executing ADDM in 8085 with given register/memory contents.