Solved question paper for BEE May-2015 (DIPLOMA 1st-2nd)
Solved Question Paper
Basic electrical engineering May-2015
PSBTE • DIPLOMA • Information Technology • 1st-2nd • May-2015
Basic Electrical Engineering for Punjab State Board of Technical Education Diploma in Engineering students is a helpful page for finding subject-wise previous year question papers for the 1st-2nd semester. Students can use these PYQ papers to revise core topics, understand the exam pattern, and identify important questions that are asked again and again. BRpaper organizes old question papers in a simple way so you can look for semester-wise and subject-wise papers, including diploma question paper PDF style searches. BRpaper is not the official website of the Punjab State Board of Technical Education, and it does not publish official papers or guarantees solved papers, but it helps students access exam-preparation material more easily.
Solved Questions
Solved-
A practical current source has ______ internal resistance.Fill in the Blanks 1 Marks May-2015 • PSBTE DIPLOMA
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Dec 2018 An ideal current source has ______ internal resistance.
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May 2017
An ideal current source has ___________ internal resistance.
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Dec 2017
Ideal voltage source has __________ internal resistance.
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May 2016
An ideal current source has _____________ internal resistance.
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Dec 2015 A practical current source has __________ internal resistance.
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May 2011 The internal resistance of an ideal voltage source is _________
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The power factor of a pure inductive circuit will be _____.Fill in the Blanks 1 Marks May-2015 • PSBTE DIPLOMA
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Dec 2018 The power drawn by pure inductance is ______.
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Dec 2015 The power factors of a pure inductive circuit will be ___________.
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Dec 2011 The power drawn by pure inductance is ___________.
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In an a.c. circuit, an ammeter measures ______ value of current.Fill in the Blanks 1 Marks May-2015 • PSBTE DIPLOMA
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All the electrical equipments are connected in ______ to the supply.Fill in the Blanks 1 Marks May-2015 • PSBTE DIPLOMA
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Dec 2015 All electrical equipments are connected in ____________ to the supply.
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Tesla is the unit of ______.Fill in the Blanks 1 Marks May-2015 • PSBTE DIPLOMA
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May 2019 Tesla is the unit of_______
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May 2016
Tesla is the unit of_______________.
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Dec 2015 Tesla is the unit of _____________.
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In an R-L-C series circuits, the current will be maximum when XL= _____.Fill in the Blanks 1 Marks May-2015 • PSBTE DIPLOMA
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The resistance of a conductor ______ with the increase of temperature of the conductor.Fill in the Blanks 1 Marks May-2015 • PSBTE DIPLOMA
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May 2019 Resistance of a conductor _______ when its temperature is increased.
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Dec 2017
The resistance of a conductor ______ with the increase of temperature of the conductor.
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The device which converts light energy into electrical energy is known as _____.Fill in the Blanks 1 Marks May-2015 • PSBTE DIPLOMA
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May 2024 Fill in the blanks any nine of the following: A device which converts light energy directly into electrical energy is called ______.
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Relative permeability of vacuum is ________.Fill in the Blanks 1 Marks May-2015 • PSBTE DIPLOMA
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May 2016
Relative permeability of vacuum is__________
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Dec 2015 Relative permeability of vacuum is _____________.
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Frequency of DC voltage source is _______.Fill in the Blanks 1 Marks May-2015 • PSBTE DIPLOMA
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May 2019 Frequency of DC voltage is ________.
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Dec 2018 Frequency of D.C. voltage is ______.
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Dec 2016
Frequency of DC is ………..
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Dec 2011 Frequency of D.C. voltage is ___________.
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What are the advantages of AC system over DC system?Short Answer 5 Marks May-2015 • PSBTE DIPLOMA
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May 2021 Write down any three advantages of A.C over D.C.
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Define self and mutually induced emfs.Short Answer 5 Marks May-2015 • PSBTE DIPLOMA
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Dec 2011 Define self and mutually induced emfs.
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Derive the emf equation of sinusoidal quantity.Long Answer 5 Marks May-2015 • PSBTE DIPLOMA
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May 2024 Derive an equation for alternating e.m.f.
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State and explain Faraday's laws of electromagnetic induction.Long Answer 5 Marks May-2015 • PSBTE DIPLOMA
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May 2024 State faraday’s law of electromagnetic induction.
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May 2021 Explain faraday’s law of electromagnetic induction in detail.
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May 2020 State Faraday\'s laws of electromagnetic induction.
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May 2020 State and explain Lenz law.
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May 2019 Explain the faraday’s Law of electromagnetic induction.
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May 2019 State and explain Lenz’s Law.
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May 2019 Explain Faraday’s Law of Electromagnetic Induction in detail.
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Dec 2018 State Faraday’s laws of electromagnetic induction.
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May 2017
State and explain Faraday\'s laws of electromagnetic induction?
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Dec 2015 Explain Faraday’s law of electromagnetic induction.
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May 2011 Explain faraday\'s law of electromagnetic induction.
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What are the primary and secondary cells?Short Answer 5 Marks May-2015 • PSBTE DIPLOMA
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May 2021 What is a cell? What are the differences between a primary and secondary cell?
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Dec 2015 What is Cell? What is the difference between primary and secondary cells?
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Define amplitude, time period, cycle and frequency of an alternating quantity.Short Answer 5 Marks May-2015 • PSBTE DIPLOMA
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May 2020 Define the following: amplitude, frequency, and time period.
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Explain the importance of impedance triangle.Short Answer 5 Marks May-2015 • PSBTE DIPLOMA
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May 2016
Explain the importance of impedance triangle.
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Two resistances of 20Ω and 30Ω are connected in parallel. These two resistances are further connected in series of 15Ω resistance. If the current through 15Ω resistance is 3 amperes, what will be the current through 20Ω and 30Ω resistances respectively and voltage across whole circuit?Long Answer 5 Marks May-2015 • PSBTE DIPLOMA
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Explain how star connected network can be converted into an equivalent delta connected network.Long Answer 5 Marks May-2015 • PSBTE DIPLOMA
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May 2019 Explain how delta connected networks can be replaced by star equivalent and vice-versa.
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May 2019 How delta connected network can be converted into star equivalent ckt.
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May 2016
Discuss in detail the conversion of delta network into its equivalent star network.
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A magnet has pole strength of 5×10-3 mwb. Calculate the field strength at a distance of 20 cm from the pole in air.Short Answer 5 Marks May-2015 • PSBTE DIPLOMA
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Define instantaneous value.Short Answer 5 Marks May-2015 • PSBTE DIPLOMA
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Define maximum value.Short Answer 5 Marks May-2015 • PSBTE DIPLOMA
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Define average value.Short Answer 5 Marks May-2015 • PSBTE DIPLOMA
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Define effective value of an alternating quantity.Short Answer 5 Marks May-2015 • PSBTE DIPLOMA
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What are the various precautions to be observed for longer life and better efficiency of lead acid battery?Long Answer 10 Marks May-2015 • PSBTE DIPLOMA
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May 2017
What are the various precautions to be observed for obtaining longer life and better efficiency of lead acid battery.
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Dec 2011 What are the various precautions to be observed for obtaining longer life and batter efficiency of lead acid battery?
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Explain the necessity of nuclear power generation and discuss the block diagram of a nuclear station.Long Answer 10 Marks May-2015 • PSBTE DIPLOMA
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May 2017
Explain the major components of a nuclear power station and draw there on block diagram.
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Write short note on Solar cell.Short Answer May-2015 • PSBTE DIPLOMA
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May 2019 Write a short note on working of Solar Cells.
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May 2016
Write a note on solar cell.
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Write short note on power factor and its importance.Short Answer May-2015 • PSBTE DIPLOMA
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May 2021 What is power factor ? Give its importance.
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May 2021 What is a power factor? Give its importance.
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May 2019 The power factor is the ratio of _________.
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May 2016
The power factor is the ratio of______________.
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Dec 2016
Define Power factor.
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Dec 2015 The maximum value of power factor is _____________.
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Dec 2011 The power factor of an A.C. circuit is equal to ___________.
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Write short note on Nickle Cadmium battery.Short Answer May-2015 • PSBTE DIPLOMA
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FAQ
Frequently Asked Questions
Answers about this subject, solved papers, and preparation.
01 Where can I find Basic Electrical Engineering previous year question papers for PSBTE Diploma?
You can use this page to find subject-wise previous year question papers for Basic Electrical Engineering in the PSBTE Diploma 1st-2nd semester section.
02 Are Basic Electrical Engineering question papers available as PDF?
Many students search for diploma question paper PDF files for this subject. This page helps you look for old papers in a quick, organized way.
03 Will I get solved question papers for Basic Electrical Engineering here?
BRpaper mainly helps students find previous year question papers and exam-preparation material. It does not guarantee solved papers or official answers.
04 How do these old papers help in exam preparation?
They help you understand the exam pattern, revise important topics, and notice repeated questions that are often asked in this subject.
05 Is this the official PSBTE website?
No. BRpaper is not the official website of the Punjab State Board of Technical Education. It is a separate page that helps students find question papers.