Electrical Engineering : Polyphase Induction Motors QUESTIONS AND ANSWERS :: part2 : 1 to 5
Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
1.In an induction motor the relationship between stator slots and rotor slots is that |
| stator slots are equal to rotor slots |
| stator slots are exact multiple of rotor slots |
| stator slots are not exact multiple of rotor slots |
| none of the above |
2.In the circle diagram for induction motor, the diameter of the circle represents |
| slip |
| rotor current |
| running torque |
| line voltage |
3.An induction motor is |
| self-starting with zero torque |
| self-starting with high torque |
| self-starting with low torque |
| non-self starting |
4.Stepless speed control of induction motor is possible by which of the following methods ? |
| e.m.f. injection in rotor eueuit |
| Changing the number of poles |
| Cascade operation |
| None of the above |
5.Size of a high speed motor as compared to low speed motorfor the same H.P. will be |
| bigger |
| smaller |
| same |
| any of the above |
More Polyphase Induction Motors QUESTIONS AND ANSWERS available in next pages
-
Health is the greatest gift, contentment is the greatest wealth -Buddha
- TNTET 2021 - Practice
- SSC CGL 2021 - Practice
- TNPSC Group 2A 2021 - Practice
- IIT JEE
- IIT JEE Q&A
- TNPSC Answer Keys
- TNPSC Group 2 Syllabus
-
TNPSC Q&A
- Online Tests - TNPSC
- Online Tests - GK
- IBPS 2020-2021
- Online Tests - Bank
- Online Tests - RRB NTPC
- Online Tests - UGC NET
- Online Tests - TANCET
- Online Aptitude Test
-
Engineering
-
Programming
-
Basic Science
-
Quiz
- Plus Two Question Papers
- SSLC Question Bank
-
Aptitude Tests
-
Logical Reasoning
-
General Knowledge-Hindi
-
Indian History MCQ
-
Indian Geography MCQ
-
Indian Civics MCQ
-
Indian Economics MCQ
-
CTET Biology MCQ
-
CTET Chemistry MCQ
-
CTET Physics Solved MCQ
-
Arithmetic Tests
- Press Release
- FAQ
- Coaching Centres
- TNPSC Group 1 Syllabus
-
TNPSC Group IV Syllabus
- TRB 2017 in English PDF
- TRB 2017 in Tamil PDF
- TET
- TNTET
A real entrepreneur is somebody who has no safety net underneath them. Henry Kravis
