10022

Reg. No.:_ Name: _

FIRST SEMESTER B.TECH DEGREE EXAMINATION, JANUARY 2016
Course Code: EE100

Course Name: BASICS OF ELECTRICAL ENGINEERING

Max. Marks: 100 Duration: 3 Hours

PARTA
Answer all questions, each question carries 4 marks

1. Find the current through 5Q resistor using Nodal analysis

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75% 1 13V

2. Determine the equivalent resistance RAB using Star-Delta Transformation.

A

1 ٦

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3. Differentiate between statically and dynamically induced emf.
7

5
46.

Prove that the average power for a purely capacitive circuit is zero.

What are the advantages of three phase system over single phase system?
Give the reason for using high voltage in power transmission system.
What are the different types of losses in a transformer?

Single phase induction motor is not self-starting. Comment.

9. Draw the schematic layout of LT switch board.

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