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CT 1 - Set D

This document outlines the Summer Semester Cycle Test I for the Electrical and Electronics Engineering course at S.R.M. Institute of Science and Technology. It includes three parts: Part A with short answer questions, Part B with detailed calculations and discussions, and Part C offering a choice between two problems for in-depth analysis. The test is scheduled for June 16, 2025, and carries a maximum of 40 marks.

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90 views1 page

CT 1 - Set D

This document outlines the Summer Semester Cycle Test I for the Electrical and Electronics Engineering course at S.R.M. Institute of Science and Technology. It includes three parts: Part A with short answer questions, Part B with detailed calculations and discussions, and Part C offering a choice between two problems for in-depth analysis. The test is scheduled for June 16, 2025, and carries a maximum of 40 marks.

Uploaded by

td4520
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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S.R.M.

INSTITUTE OF SCIENCE AND TECHNOLOGY, KATTANKULATHUR


COLLEGE OF ENGINEERING AND TECHNOLOGY
SCHOOL OF ELECTRICAL AND ELECTRONICS ENGINEERING
DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING
21EES101T – ELECTRICAL AND ELECTRONICS ENGINEERING
SUMMER SEMESTER CYCLE TEST – I
Date & Slot: 16.06.2025 & C-Slot Set: D Max.Marks: 40 Marks

PART – A Answer ALL the Questions (3 x 2 = 6 Marks)

1. State Thevenin’s Theorem and draw the Thevenin’s equivalent circuit.


2. Define average value in an AC waveform and give its expression.
3. List and define the various types of power converters.
PART – B Answer ALL the Questions (3 X 8 = 24 Marks)

4. Calculate the maximum power transferred through the load resistance RL.

5. A coil of inductance o.1 H and negligible resistance is connected in series with 25 Ω


resistor. The circuit is energized from a 230 V, 50 Hz source. Calculate: (a) the current
in the circuit, (b) the potential difference across the coil, (c) the potential difference
across the resistor, (d) the power factor of the circuit, (e) the real power absorbed by the
circuit.
6. Discuss the operation of switched mode power supply with neat diagram.

PART – C Answer Any One Question (1 x 10 = 10 Marks)

7. Calculate the current i0 using Nodal analysis.

(OR)
8. Calculate the current flowing through 8 Ω resistance using Superposition theorem.

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