Industrial Electrical System (IES) BEU Question Paper Solution:- In this article, I have provided the solution for the Industrial Electrical System (IES) along with its solution based on the BEU question paper. I have endeavored to simplify the solutions so that every student can easily comprehend them.
Students can conveniently download the solution for the Industrial Electrical System (IES) question paper, as well as the BEU question paper solution, by simply clicking on the download button available at the bottom of this page.
This Blog is to provide BEU Solutions to past year’s question papers in Industrial Electrical System (IES) assisting Students in their exam preparation
Download Industrial Electrical System (IES) B.Tech 6th Semester 2022,
BEU PYQ (Previous Years Question) Papers
Download Bihar Engineering University (BEU) Previous Years Question Paper Solution
1. Choose the correct option of the following.
(a) Tariff is best defined as
(i) the rate at which electricity is supplied to the customer ✔
(ii) the duty imposed on exporting electrical equipment
(iii) A set of rules explaining the pros and cons of using a specific rating of alternators
(iv) None of the above
(b) The tariff in which the power factor is taken as a reference.
(i) Slibding scale tariff ✔
(ii) KVA maximum demand tariff
(iii)) kW and KVAR tariff
(iv) All of the above
(c) The fuse rating is expressed in terms of
(i) voltage
(ii) VAR
(iii) kVA
(iv) current ✔
(d) For painful shock, what is the range of electric shock current at 50 Hz?
(i) 3-5 mA ✔
(ii) 0-3 mA
(iii) 5-10 mA
(iv) 0-1 mA
(e) The type of wiring that is highly suitable for a temporary shed is
(i) cleat wiring ✔
(ii) wooden capping and casing wiring
(iii) lead sheathed wiring
(iv) conduit wiring
(f) Which lamp is used in the outdoor illumination of buildings and airport runways?
(i) Gaseous discharge lamp
(ii) Halogen lamp
(iii) Sodium vapor lamp
(iv) All of the above ✔
(g) Lux is a unit of which physical quantity?
(i) Illumination ✔
(ii) Luminance
(iii) Luminous flux
(iv) Luminous intensity
(h) Floodlighting is used for
(i) enhancing the beauty of the building at nights
(ii) illuminating sports stadium
(ii) illuminating showcases
(iv) All of the above ✔
(i) Installation of capacitors at suitable locations and of optimum size in a distribution system results in
improved voltage regulation
reduction in distribution power losses
(j) Low power factor is usually not due to
(i) Discharge lamps
(ii) arc lamps
(iii) induction furnaces
(iv) incandescent lamps ✔
All in one BEU PYQ solution PDF is Provided below
2 (a) List out various components used to wire an LT system. Discuss ratings of each component so that we can make a demand from a seller.
(b) What is the basic difference between a switch and a fuse?
(c) Classify various cables (domestic and industrial) with their uses/applications.
3. (a) Discuss and classify various residential and commercial wiring systems.
(b) Explain the role of earthing in detail along at a location. residential/commercial
(c) What is the role of the main switch? How is this rated?
4. (a) Define the following terms:
(i) Solid angle
(ii) Luminous intensity
(iii) Illumination
(iv) Brightness
(v) Candle power
(vi) Meter candle and foot candle
(b) Establish the relation among Luminous intensity, Illumination, and Brightness.
(c) A room with an area of 6×9 m² is illustrated by ten 80-W lamps. The luminous efficiency of the lamp is 80 lumens/W and the coefficient of utilization is 0.65. Find the average illumination.
5 (A)What is the role of an industrial substation? How are the mouthing and controlling performed at substations? Discuss in detail these
(B) Discuss the industrial loads with the help of examples. How are these different from residential loads? Does industrial load require additional focus? Explain.
(c) Clearly differentiate isolators and circuit breakers with their roles
6. (a) What do you understand by distributed generation? Write and discuss its advantages and limitations. Discuss in detail.
(B) Write a short note on DG sizing and its optimal placement.
7. Define PLC, stating its role in process automation. Discuss various advantages and Limitations of a PLC-based control system.
8. What are various faults that are in general monitored over various panels available at an industrial substation? Stepwise narrates the operation of the protection system to protect the equipment from various electrical faults.
9. Write detailed notes on any three of the following: the
(a) Power metering system
(b) MCB, MCCB, and ELCB applicability related to
(c) Electric shock and electrical safety
(d) Street lighting and photoshoot lighting
(e) Incandescent luminaries practice lamps and modern Power triangle and role of various components in power system.
Download All in One Solution of Industrial Electrical System (IES)
BEU Question Paper Solution
Also Read:-
- Electric Drives BEU Question Paper Solution
- Computer Architecture BEU Question Paper Solution
- Introduction to VLSI Design BEU Question Paper Solution
- Industrial Electrical System (IES) BEU Question Paper Solution
- Digital Signal Processing (DSP) BEU Question Paper Solution
- Professional Skill Development (PSD) BEU Question Paper Solution
- Power System BEU Question Paper Solution