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Himachal Pradesh State Electricity Board Limited

HPSEBL Assistant Engineer Mock Test 2026

सहायक अभियंता मॉक टेस्ट — हिंदी और अंग्रेज़ी में, असली CBT परीक्षा जैसा

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About the HPSEBL Assistant Engineer exam

Assistant Engineer (AE) in the Himachal Pradesh State Electricity Board Limited (HPSEBL), Shimla, plans and supervises the generation, transmission and distribution work of the Board. HPSEBL recruits its own engineers through its notifications. The qualification is a B.E. / B.Tech in Electrical Engineering (the notification lists the accepted branches), with the age limit, vacancies and selection stages stated in the advertisement.

The written test is at engineering-degree level, and the technical subjects decide merit. Candidates who also prepare for GATE find the syllabus overlaps heavily.

AE paper me power systems, electrical machines, control systems, measurements, power electronics aur circuits ke questions aate hain, saath me thoda general awareness aur Himachal GK. Hydropower aur transmission projects ki basic jaankari se interview aur objective dono me madad milti hai.

How to prepare: revise GATE-level electrical engineering, solve previous GATE and state-AE papers, and keep a short note on HPSEBL and Himachal's hydropower. Start with the free HPSEBL Assistant Engineer mock test.

Always check the latest official notification for the current exam pattern, syllabus and eligibility.

HPSEBL Assistant Engineer syllabus at a glance

  • Electrical engineering (degree level)
  • General section
Read the full HPSEBL Assistant Engineer syllabus 2026 →

HPSEBL Assistant Engineer mock tests

Free tests (2)

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Himachal GK Free Mock Test 1

हिमाचल GK फ्री मॉक टेस्ट 1

25 Qs · 25 marks 20 min
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HPSEBL Assistant Engineer (Electrical) Free Mock Test 1

एचपीएसईबीएल सहायक अभियंता (विद्युत) फ्री मॉक टेस्ट 1

15 Qs · 15 marks 15 min
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HPSEBL Assistant Engineer mock test questions with answers

  1. Q1. In a power system, the function of a circuit breaker is to:

    विद्युत शक्ति प्रणाली में सर्किट ब्रेकर का कार्य है:

    • A. Increase voltage / वोल्टेज बढ़ाना
    • B. Interrupt fault current and isolate the faulty section / दोष धारा को रोककर दोषपूर्ण भाग को अलग करना
    • C. Measure power / शक्ति मापना
    • D. Store energy / ऊर्जा संचित करना

    A circuit breaker opens automatically on a fault to interrupt the heavy current and isolate the faulty part.

  2. Q2. The Ferranti effect refers to:

    फेरांटी प्रभाव का अर्थ है:

    • A. Voltage drop at the receiving end / प्राप्ति सिरे पर वोल्टेज गिरना
    • B. Frequency rise at the sending end / भेजने के सिरे पर आवृत्ति बढ़ना
    • C. Heating of conductors / चालकों का गर्म होना
    • D. Rise of receiving-end voltage over sending-end voltage on a lightly loaded long line / हल्के भार वाली लंबी लाइन में प्राप्ति सिरे का वोल्टेज भेजने के सिरे से अधिक होना

    In a long, lightly loaded or open-circuit line, the capacitive charging current makes the receiving-end voltage higher than the sending-end voltage.

  3. Q3. The material commonly used for the conductors of overhead transmission lines is:

    ओवरहेड पारेषण लाइनों के चालकों में सामान्यतः प्रयुक्त पदार्थ है:

    • A. ACSR (aluminium conductor steel reinforced) / ACSR (इस्पात-प्रबलित एल्युमिनियम चालक)
    • B. Pure copper only / केवल शुद्ध तांबा
    • C. Lead / सीसा
    • D. Tungsten / टंगस्टन

    ACSR combines the light weight and conductivity of aluminium with the strength of a steel core.

  4. Q4. The usual generation voltage of a large power station alternator is of the order of:

    बड़े विद्युत संयंत्र के अल्टरनेटर का सामान्य उत्पादन वोल्टेज किस कोटि का होता है?

    • A. 230 V
    • B. 415 V
    • C. 11 kV
    • D. 400 kV

    Large alternators generate at about 11 kV to 33 kV, which is then stepped up for transmission.

  5. Q5. The efficiency of a transformer is maximum when:

    ट्रांसफार्मर की दक्षता अधिकतम कब होती है?

    • A. Copper loss is zero / ताम्र हानि शून्य हो
    • B. Copper loss equals iron loss / ताम्र हानि लौह हानि के बराबर हो
    • C. Iron loss is zero / लौह हानि शून्य हो
    • D. Load is zero / भार शून्य हो

    Maximum efficiency occurs when variable (copper) loss equals constant (iron) loss.

Try all 15 questions of HPSEBL Assistant Engineer (Electrical) Free Mock Test 1

How to practise for HPSEBL Assistant Engineer

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  2. 2

    Attempt in real CBT mode

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  3. 3

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Latest HPSEBL Assistant Engineer updates

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HPSEBL Assistant Engineer — FAQs

HPSEBL AE ke liye qualification kya hai?

Electrical engineering me B.E./B.Tech. Accepted branches, percentage aur age limit HPSEBL ke notification me hoti hain.

Is HPSEBL AE the same as HPPSC AE?

No. HPSEBL recruits its own Assistant Engineers, while AE posts of departments like PWD and Jal Shakti are advertised by HPPSC. See the HPPSC Assistant Engineer page for those.

Does GATE preparation help for HPSEBL AE?

Yes. The technical syllabus overlaps heavily with GATE Electrical, so GATE-level preparation covers most of the paper.

Is the HPSEBL Assistant Engineer mock test available for free?

Yes. You can start with free HPSEBL Assistant Engineer mock tests without logging in. Log in for free to save your results and see your rank among Himachal aspirants.

Is the HPSEBL Assistant Engineer mock test available in Hindi?

Yes. Every question, option and explanation is available in both Hindi and English, and you can switch language at any time during the test.

Is the test interface similar to the real HPSEBL exam?

Yes. Tests run in a CBT interface with a question palette, Mark for Review & Next, Save & Next, section tabs and an auto-submitting timer, just like government computer-based exams.

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Independent practice platform, not affiliated with Himachal Pradesh State Electricity Board Limited. Always read the official notification.