Lakshya Education MCQs

Question: An ideal traction system should have
A.Easy speed control
B.High starting tractive effort
C.Equipment capable of withstanding large temporary loads
D.All of the above
Answer: Option D

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More Questions on This Topic :

Question 1. Locomotive having mono-motor bogies
  1.    Has better coefficient of adhesion
  2.    Are suited both for passenger as well as freight service
  3.    Has better riding qualities due to the reduction of lateral forces
  4.    Has all above qualities
Answer: Option D
Question 2. For diesel locomotives the range of horsepower is
  1.    50 to 200
  2.    500 to 1000
  3.    1500 to 2500
  4.    3000 to 5000
Answer: Option C
Question 3. Which of the following methods is used to control speed of 25 kV, 50 Hz single phase traction?
  1.    Reduced current method
  2.    Tap changing control of transformer
  3.    Series parallel operation of motors
  4.    All of the above
Answer: Option B
Question 4. Which of the following braking systems is used on steam locomotives?
  1.    Hydraulic system
  2.    Pneumatic system
  3.    Vacuum system
  4.    None of the above
Answer: Option C
Question 5. Which of the following state capitals (in India) is not on broad gauge track?
  1.    Lucknow
  2.    Bhopal
  3.    Jaipur
  4.    Chandigarh
Answer: Option C
Question 6. The air resistance to the movement of the train is proportional to
  1.    speed
  2.    (speed)2
  3.    (speed)3
  4.    1/speed
Answer: Option B

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