Discussion
At small slip the torque of an induction machine is approximately proportional to
Answer: A
Correct answer: the slip itself
At small slip \( s^2X_2^2 \) is negligible beside \( R_2^2 \), and the torque expression reduces to \( sE_2^2/R_2 \). This is why the speed of a loaded induction machine falls almost linearly with torque over the working range, and why the machine behaves as a nearly constant speed drive.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development