Unit 3: Machines and Drives21EEB101J

Three-Phase Induction Motors

Curriculum and historical examination lineage for Three-Phase Induction Motors under Unit 3 (Machines and Drives) of Electrical and Electronics Engineering (21EEB101J) at SRMIST.

Appearances
24
Cataloged Exam Questions
Exam Papers
14
Distinct University Exams
Question Families
5
Recurring Conceptual Archetypes
SRMIST Status
Active
Regulation 2021 Syllabus
Assessment Cycle Weightage

Historical appearance distribution across SRMIST Formative Tests (CT1, CT2) and University End Semester examinations.

CT1
0
Cycle Test 1
CT2
3
Cycle Test 2
EndSem
10
Semester Exam
Marks Weightage Distribution

Factual marks weightage of questions asked on this topic in historical examinations.

1 Marks:8 questions
8 Marks:4 questions
Recurring Question Families (5)

Question templates that recur across multiple examination cycles with similar conceptual stems.

family repeat3 paper appearances

“In a three phase induction motor, the three phase winding R, Y, B are 1 connected in (B) Parallel...”

family repeat2 paper appearances

“The stator frame of an induction motor is usually made of _______ (A) Silicon steel (B) Cast iron...”

family repeat2 paper appearances

“(a) With a neat diagram, explain the construction and working principle of a single-phase...”

family repeat2 paper appearances

“Explain the construction and operating principle of the three-phase induction motor with neat...”

family repeat2 paper appearances

“Explain the construction and working principle of squirrel cage induction motor with neat diagram”

Sample Past Exam Questions

Representative historical questions extracted directly from SRMIST examination papers.

The stator frame of an induction motor is usually made of _______ (A) Silicon steel (B) Cast iron (C) Aluminum (D) Bronze

Year: 2022•Assessment: EndSem
1 Marks

The efficiency of an induction motor is about _______ (A) 100% (B) 80 - 90% (C) 50 - 60% (D) Less than 50%

Year: 2022•Assessment: EndSem
1 Marks

In a three phase induction motor, the three phase winding R, Y, B are 1 connected in (B) Parallel (A) Series (D) Star (C) Series and parallel 1 3 1 device.

Year: 2023•Assessment: Other

In a three phase induction motor, the three phase winding R,Y,B are connected in (A) series (B) parallel (C) series and parallel (D) star

Year: 2023•Assessment: EndSem
1 Marks

In a three phase induction motor, the three phase winding R, Y, B are connected in (A) Series (B) Parallel (C) Series and parallel (D) Star

Year: 2023•Assessment: EndSem
1 Marks
Historical Papers Indexed (8)

Examinations where questions for Three-Phase Induction Motors have appeared.

Electrical and Electronics Engineering (EEE) - PYQ 2022 July
2022EndSem
Electrical and Electronics Engineering (EEE) - PYQ 2023 May
2023Other
Electrical And Electronics Engineering - PYQ Jan 2023
2023EndSem
Electrical And Electronics Engineering - PYQ May 2023
2023EndSem
Electrical And Electronics Engineering - PYQ Dec 2023
2023EndSem
Electrical And Electronics Engineering - PYQ Dec 2024
2024EndSem
Electrical And Electronics Engineering - PYQ Dec 2025
2025Other
Electrical And Electronics Engineering - PYQ Jul 2025
2025EndSem
Other Exam Topics in Unit 3: Machines and Drives

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