Solved question paper for EP-2 May-2022 (DIPLOMA 6th)

Solved Question Paper

Electrical power-2 May-2022

PSBTE • DIPLOMA • Electrical Engineering • 6th • May-2022

EP-2 for Punjab State Board of Technical Education Diploma in Engineering (Electrical Engineering, 6th Semester) helps students find subject-wise previous year question papers and old exam papers for focused revision. It is useful for understanding the exam pattern, question style, and frequently repeated topics in Electrical Power-2 preparation. BRpaper collects paper references to support practice and revision, but it is not the official website of Punjab State Board of Technical Education. Students can use this subject page to check old papers and prepare more confidently for semester exams.

Question papers (year-wise) Solutions

Solved Questions

Solved

M C B st and s for ______

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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SF6 gas is ______ than air in the extinction of arc.

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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A fuse is normally inserted in ______ wire.

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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ELCB stands for ______

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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The size of conductor decreases with the ______ line current.

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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Arc is extinguished at ______ current

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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Static capacitor are rated in term of ______

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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A buchholz relay is used for the protection of ______

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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May 2022 Merz-Price differential relay is used for _____ protection.

May 2022 Which Relay is used for motor protection?

First nuclear plant in India was started at ______

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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An isolator is designed to open a circuit under ______ load condition.

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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The higher transmission voltage used in india is ______

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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The filler material in HRC fuse is ______

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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A lightning arrestor is always connected between ______ and earths.

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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The impedance relay ______ have directional feature

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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Ground wire is used to protect transmission line against ______

Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA

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What is Block rate, flat rate tariffs?

Short Answer 5 Marks May-2022 • PSBTE DIPLOMA

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What is the differentia between a fuse and circuit breaker.

Short Answer 5 Marks May-2022 • PSBTE DIPLOMA

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May 2021 Differentiate between a fuse and circuit breaker.
Explain the causes of over voltage in over head lines.

Short Answer 5 Marks May-2022 • PSBTE DIPLOMA

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May 2021 What is meant by over-voltages? Briefly explain its causes.

May 2021 Explain causes of over voltage in over head lines.
What are Bus- Bar and its different types?

Short Answer 5 Marks May-2022 • PSBTE DIPLOMA

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May 2021 What is Bus- Bar and its types?
Why Lightning arresters are installed in Sub- Station?

Short Answer 5 Marks May-2022 • PSBTE DIPLOMA

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Which Relay is used for motor protection?

Short Answer 5 Marks May-2022 • PSBTE DIPLOMA

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May 2022 Merz-Price differential relay is used for _____ protection.

May 2022 A buchholz relay is used for the protection of ______
What are the main factors involved in fixing a tariff?

Short Answer 5 Marks May-2022 • PSBTE DIPLOMA

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May 2021 Define tariff? What are its objectives?

May 2021 What are the main factors involved in fixing a tariff?
Draw and explain schematic arrangement of switchgear.

Short Answer 5 Marks May-2022 • PSBTE DIPLOMA

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May 2021 Draw and explain schematic arrangement of switchgear.
Explain with diagram Buchhuzl relay protection.

Short Answer 5 Marks May-2022 • PSBTE DIPLOMA

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May 2021 Explain with diagram Buchholz relay protection.

What are relays and explain these according to construction, principle of operation, application and operation?

Long Answer 10 Marks May-2022 • PSBTE DIPLOMA

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May 2021 What are relays and explain these according to construction, principle of operation, application and operation?
What is earthing? What is its purpose? Explain system earthing and equipment earthing.

Long Answer 10 Marks May-2022 • PSBTE DIPLOMA

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May 2021 What is earthing? Methods of earthing? Explain system earthing and equipment earthing.
Which types of faults occurred in overheads and underground power system

Long Answer 10 Marks May-2022 • PSBTE DIPLOMA

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May 2021 Which types of faults occurred in overheads and underground power system?
Draw and Explain the working of SF6 Circuit breaker

Long Answer 10 Marks May-2022 • PSBTE DIPLOMA

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May 2022 Explain SF6 circuit breaker.

May 2021 Explain with a neat diagram a single pressure puffer type SF6 circuit breaker.

May 2021 Draw and explain the working of SF6 circuit breaker.

Explain the Over-voltage Protection Scheme

Long Answer 10 Marks May-2022 • PSBTE DIPLOMA

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FAQ

Frequently Asked Questions

Answers about this subject, solved papers, and preparation.

Updated regularly

01 What is EP-2 in PSBTE Diploma Electrical Engineering?

EP-2 refers to Electrical Power-2 for the 6th semester Diploma in Engineering, Electrical Engineering stream under PSBTE.

02 Can I find subject-wise previous year papers for EP-2 on this page?

Yes, this page is meant to help students check EP-2 subject-wise previous year and old question papers for revision.

03 How do old EP-2 papers help in preparation?

Old papers help students understand the exam pattern, question framing, and the kind of topics that are often repeated.

04 Does BRpaper provide the official EP-2 question paper from PSBTE?

No. BRpaper is not the official website of Punjab State Board of Technical Education. It helps students find previous year paper references for study support.

05 Are solved papers or answer keys guaranteed on this page?

Not always. Availability may vary, so students should use the page mainly for previous year paper practice and revision.

Solved question paper for EP-2 May-2022 (DIPLOMA 6th)

Electrical power-2 May-2022

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