Main traction systems used in India are, those using

Related MCQs

• Which of the following is the disadvantage of electric traction over other systems of traction ?
• Which of the following is an advantage of electric traction over other methods of traction ?
• Which of the following methods is used to control speed of 25 kV, 50 Hz single phase traction ?
• Which ofthefollowingmotors is preferred for traction work ?
• Series motor is not suited for traction duty due to which of the following account ?
• An ideal traction system should have
• _______ frequency is not common in low frequency traction system
• Speed-time curve of main line service differs from those of urban and suburban services on following account
• The motor commonly used in computers and digital systems is
• Which of the following braking systems on the locomotives is costly ?