Which of the following methods is used to control speed of 25 kV, 50 Hz single phase traction ?

M

Mr. Dubey

🎓 Coach ⭐ 103.11K Points

📊 Control of Electric Drives

Q. Which of the following methods is used to control speed of 25 kV, 50 Hz single phase traction ?

(A) Reduced current method
(B) Tap changing control of transformer
(C) Series parallel operation of motors
(D) All of the above

💬 Discuss

✅ Correct Answer: (B) Tap changing control of transformer

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️

1025

Total Visits

📽️

3 y ago

Published

🎖️

Mr. Dubey

Publisher

📈

90%

Success Rate