RRB Indian Railway Group B Exam – Practice Quiz (Set 8)
Attempt the following questions and click “Show Answer” to reveal the correct option.
Q36. In Indian Railways, the abbreviation “LHB” coach stands for:
Correct Answer: B) Linke Hofmann Busch
Q37. “WAP” class locomotives of Indian Railways are primarily used for:
Correct Answer: B) Passenger services
Q38. The main purpose of “Ultrasonic Flaw Detection (USFD)” in track maintenance is to:
Correct Answer: B) Detect internal flaws and cracks in rails
Q39. Which of the following is a major advantage of electrification of railway routes?
Correct Answer: C) Higher energy efficiency and reduced operating cost
Q40. In Indian Railways, “Sectional Running Time” refers to:
Correct Answer: C) Time allowed for a train to run between two consecutive timing points/stations
