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MCQs

Total Questions : 323 | Page 27 of 33 pages
Question 261. The efficiency of diesel locomotives is nearly_______________?
  1.    20 to 25 percent
  2.    30 to 40 percent
  3.    45 to 55 percent
  4.    60 to 70 percent
 Discuss Question
Answer: Option A. -> 20 to 25 percent
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 262. The wheels of a train, engine as well as bogies, are slightly tapered to_____________?
  1.    reduce friction
  2.    increase friction
  3.    facilitate braking
  4.    facilitate in taking turns
 Discuss Question
Answer: Option D. -> facilitate in taking turns
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 263. In case of steam engines the steam pressure is_______________?
  1.    1 to 4 kgf/cm2
  2.    5 to 8 kgf/cm2
  3.    10 to 15 kgf/cm2
  4.    25 to 35 kgf/cm2
 Discuss Question
Answer: Option C. -> 10 to 15 kgf/cm2
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 264. Which of the following state capitals is not on broad gauge track ?
  1.    Lucknow
  2.    Bhopal
  3.    Jaipur
  4.    Chandigarh
 Discuss Question
Answer: Option C. -> Jaipur
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 265. Which of the following drives is suitable for mines where explosive gas exists ?
  1.    Steam engine
  2.    Diesel engine
  3.    Battery locomotive
  4.    Any of the above
 Discuss Question
Answer: Option C. -> Battery locomotive
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 266. Automatic signalling is used for which of the following trains ?
  1.    Mail and express trains
  2.    Superfast trains
  3.    Suburban and Urban electric trains
  4.    All trains
 Discuss Question
Answer: Option B. -> Superfast trains
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 267. Electric locomotives in India are manufactured at______________?
  1.    Jamalpur
  2.    Bangalore
  3.    Chittranjan
  4.    Gorakhpur
 Discuss Question
Answer: Option C. -> Chittranjan
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 268. The steam engine provided on steam locomotives is____________?
  1.    single acting condensing type
  2.    single acting non-condensing type
  3.    double acting condensing type
  4.    double acting non-condensing type
 Discuss Question
Answer: Option B. -> single acting non-condensing type
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 269. In case of locomotives the tractive power is provided by______________?
  1.    single cylinder double acting steam engine
  2.    double cylinder, single acting steam engine
  3.    double cylinder, double acting steam engine
  4.    single stage steam turbine
 Discuss Question
Answer: Option C. -> double cylinder, double acting steam engine
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 270. Due to which of the following co-efficient of adhesion improves ?
  1.    Rust on the rails
  2.    Dust on the rails
  3.    Sand on the rails
  4.    All of the above
 Discuss Question
Answer: Option D. -> All of the above
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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