Solved question paper for PHY May-2016 (DIPLOMA 1st-2nd)

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Physics May-2016

PSBTE • DIPLOMA • Information Technology • 1st-2nd • May-2016

PHY is the Physics subject for Punjab State Board of Technical Education Diploma in Engineering 1st-2nd semester students who want subject-wise previous year question papers. On this page, students can look for old papers in a semester-wise format to understand exam pattern questions, revision topics, and commonly repeated units before the exam. Use these PHY papers to practice important questions, check how Physics is asked in diploma exams, and revise faster from previous year question papers. BRpaper is not the official website of Punjab State Board of Technical Education or any board/university, and it only helps students find exam preparation material.

Question papers (year-wise) Solutions

Solved Questions

Solved

Focal length of a plane mirror is ____________.

Fill in the Blanks 1 Marks May-2016 • PSBTE DIPLOMA

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May 2019 Focal length of Plane mirror is ______

Dec 2016 Focal length of concave mirror is ___________.
The unit of electric charge is ____________.

Fill in the Blanks 1 Marks May-2016 • PSBTE DIPLOMA

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Dec 2016 Electric charge is a________ quantity.
A ____________ is a non conducting material which separates the plates of a capacitor.

Fill in the Blanks 1 Marks May-2016 • PSBTE DIPLOMA

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May 2023
A _____ is a non conducting material which separates the plates of a capacitor.

Dec 2018 A _________ is a non-conducting material which separates the plates of a capacitor.

May 2017
A dielectric is a non conducting material which separates the plates of a capacitor.
The conductors which obey ohm’s law are called ____________.

Fill in the Blanks 1 Marks May-2016 • PSBTE DIPLOMA

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1 Tesla = ____________ Gauses.

Fill in the Blanks 1 Marks May-2016 • PSBTE DIPLOMA

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May 2017
1 Tesla = …………. Gauss.
Iron is a ferromagnetic material.

True / False 1 Marks May-2016 • PSBTE DIPLOMA

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Dec 2018 Iron is a ferromagnetic material.
The device which converts a.c to d.c is called rectifier.

True / False 1 Marks May-2016 • PSBTE DIPLOMA

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May 2017
The device which converts a.c. into d.c. is called …………..
A laser is a coherent source because it contains many wavelengths.

True / False 1 Marks May-2016 • PSBTE DIPLOMA

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May 2023 A laser is a coherent source because it contains many wavelengths.

May 2019 A laser is a coherent source because it contains much wave length.

May 2017
A laser is a coherent source because it contains many wavelength.

Total internal reflection is used in optical fibres.

True / False 1 Marks May-2016 • PSBTE DIPLOMA

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May 2018
Total internal reflection (TIR) is used in optical fibers.

May 2017
Total internal reflection is used in optical fibres.

May 2015 Total internal reflection is used in optical fibers.
Magnification of concave lens is always constant.

True / False 1 Marks May-2016 • PSBTE DIPLOMA

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Magnification produced by a plane mirror is:

MCQ 1 Marks May-2016 • PSBTE DIPLOMA

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May 2023 Magnification produced by a plane mirror is:

Dec 2016 Magnification produced by a plane mirror is
The law that governs the force between electric charges is called:

MCQ 1 Marks May-2016 • PSBTE DIPLOMA

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A Ruby Laser is a:

MCQ 1 Marks May-2016 • PSBTE DIPLOMA

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Dec 2016 Ruby Laser is a:
The CGS unit of magnetic field B is:

MCQ 1 Marks May-2016 • PSBTE DIPLOMA

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May 2023 The CGS unit of magnetism field B is:

May 2017
The CGS unit of magnetic field B is:
\r\n\r\n
(a) Tesla (b) gauss (c) TmA2 (d) Am2
Slide wire bridge is an application of:

MCQ 1 Marks May-2016 • PSBTE DIPLOMA

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May 2023 Slide Wire Bridge is an application of:

Dec 2018 Slide Wire Bridge is an application of___________.
What is Coulomb’s law of electrostatics?

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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Dec 2016 State and explain Coulomb’s laws of electrostatics.

What is meant by power of a lens? Give units of power of lens.

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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May 2024 The unit of power of a lens is ________.

May 2023
Power of a lens is measured in _____

Dec 2018 What is meant by power of a lens? Give units of power of a lens.

May 2017
What is meant by power of a lens? Give units of power of lens.

May 2015 What is meant by power of a lens? Give units of power of a lens.
Drive an expression for electric field due to infinite plane charged sheet.

Long Answer 5 Marks May-2016 • PSBTE DIPLOMA

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Dec 2018 Derive an expression for electric field intensity due to infinite plane charged sheet.
The radius of the earth is 6400 Km. what is its capacitance?

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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Differentiate between alternating and direct current.

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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Drive an expression for the heat produced by electric current in a conductor.

Long Answer 5 Marks May-2016 • PSBTE DIPLOMA

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Write down Faraday’s Law of Electromagnetic Induction.

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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May 2023 State and explain Faraday\'s laws of electromagnetic induction.

May 2019 Define electromagnetic induction. Also state and explain Faraday’s laws of electromagnetic induction.

Dec 2016 State Faraday’s laws of electromagnetic induction.
Differentiate between N-Type and P-Type semiconductors.

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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May 2023 Differentiate between intrinsic and extrinsic type semiconductors.

May 2021 Differentiate between Intrinsic and extrinsic semiconductor. Give five differences.

May 2020 Distinguish between P-type and n-type semiconductors.

May 2019 Differentiate between intrinsic and extrinsic semiconductors.

May 2018
a) Differentiate between n-type and p-type semiconductors.
\r\n\r\n

Dec 2018 Differentiate between N-type and P-type semiconductors.

May 2017
Differentiate between intrinsic and extrinsic type semiconductors.

Dec 2016 Differentiate between intrinsic and extrinsic semiconductor.

Dec 2016 Differentiate between N-type and P-type semiconductor.

May 2015 Differentiate between N-type and P-type semiconductors.

Dec 2015 Differentiate between intrinsic and extrinsic semiconductors.
With the help of labeled diagram explain the construction and working of simple microscope and find its magnifying power.

Long Answer 5 Marks May-2016 • PSBTE DIPLOMA

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May 2024 With the help of suitable ray diagram, explain the construction and working of compound microscope. Also define its magnifying power with formula.

Dec 2015 With the help of labeled diagram explain the construction and working of compound microscope and find its magnifying power.

Find equivalent capacitance when three capacitors are connected in series and parallel.

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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May 2023 Three capacitors each of 3 pF are connected in series to each other. Find their equivalent capacitance.

May 2017
Three capacitors each of 3 pF are connected in series to each other. Find their equivalent capacitance.

Dec 2011 Find equivalent capacitance when three capacitors are connected in parallel.
What is Kirchhoff’s 1st and 2nd law?

Short Answer 7 Marks May-2016 • PSBTE DIPLOMA

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Convert 1 KWh into Joule.

Short Answer 3 Marks May-2016 • PSBTE DIPLOMA

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May 2017
Convert 1 KWh into Joule.

Dec 2016 Convert 1 kW into joule.
Drive an expression for the force between two parallel conductors carrying current.

Long Answer 5 Marks May-2016 • PSBTE DIPLOMA

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What are magnetic lines of force? Give properties of magnetic lines of force.

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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May 2019 Give properties of magnetic lines of force.

Dec 2011 What are magnetic lines of force? State their properties.
What is Rectifier? Explain half wave rectifier with diagram.

Long Answer 10 Marks May-2016 • PSBTE DIPLOMA

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May 2023 Explain the working half wave and full wave rectifier with diagram.

May 2021 Explain full wave bridge rectifier.

Dec 2017
Explain full- wave bridge rectifier working with circuit and wave diagrams in detail.

Dec 2016 Explain the working of full bridge rectifier with help of diagram.

Dec 2015 What is Rectifier? Explain full wave bridge rectifier with diagram.

Dec 2011 Explain with the help of diagram fullwave bridge rectifier in detail.
What is Ruby and He-Ne laser? Explain both with diagrams.

Long Answer 10 Marks May-2016 • PSBTE DIPLOMA

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Dec 2015 What is Laser? Explain He-Ne laser with diagram.

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FAQ

Frequently Asked Questions

Answers about this subject, solved papers, and preparation.

Updated regularly

01 Where can I find PHY previous year question papers for PSBTE Diploma?

You can use this subject page to find PHY subject-wise previous year question papers for the PSBTE Diploma in Engineering 1st-2nd semester.

02 Are PHY question papers available as PDF?

This page is meant to help students look for PHY question paper PDFs and other old paper resources, if available.

03 Can I use PHY old papers for exam preparation?

Yes, PHY previous year papers are useful for revision, understanding the exam pattern, and spotting repeated question styles.

04 Does this page provide solved PHY papers?

Students often search for solved papers, but availability may vary. This page focuses on PHY previous year question papers and exam preparation material.

05 What is the benefit of studying PHY PYQ papers?

PHY PYQ papers help you revise important topics, identify commonly asked units, and prepare more confidently for the exam.

Solved question paper for PHY May-2016 (DIPLOMA 1st-2nd)

Physics May-2016

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