________________ frequency is not common in low frequency traction system?
Correct answer: A. 40 Hz
- A. 40 Hz
- B. 25 Hz
- C. 16 Hz
- D. non of these
Explanation
Low-frequency railway traction commonly uses 16⅔ Hz or 25 Hz, while 40 Hz is not a standard common frequency for such systems. Hence 40 Hz is the exceptional option.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Electrical Machines
1,061 free Electrical Machines MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Electrical Engineering questions like this
Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Electrical Machines questions
Locomotives with monometer bogies have_________________?
For 25 kV single phase system power supply frequency is_______________?
Suri transmission is_________________?
Locomotive having monomotor bogies________________?
Specific energy consumption is affected by which of the following factors ?
Specific energy consumption is least in ________________ service?