📊 Machine Design
Q. For general industrial machinery, the ratio of the length of journal to its diameter is taken as
  • (A) 0.5 to 1
  • (B) 1 to 2
  • (C) 3 to 5
  • (D) 5 to 10
💬 Discuss
✅ Correct Answer: (B) 1 to 2

You must be Logged in to update hint/solution

💬 Discussion

Related MCQs

Q. The velocity factor for ordinary cut gears operating at velocities up to 12.5 m/s is equal to

Q. A single unit of 50 MW is generally not available with which type of power plant?

Q. Which of the following remains constant during evaporative cooling process with recirculated water supply?

Q. In 4D printing, which one is the fourth dimension?

Q. The amount of heat flow through a body by conduction is

Q. The coefficient of friction in a rolling bearing is of the order of

Q. The cycle of life, death and decay involving organic nitrogeneous matter is called

Q. When a longitudinal wave sound beam passes through an acoustic interface at some angle other than zero degrees:

Q. A machine requires an effort of 10 kg to lift a load of 250 kg and an effort of 13 kg for a load of 400 kg. The effort required to lift a load of 500

Q. Fuel is injected in a four-stroke CI engine

📊 Question Analytics

👁️
915
Total Visits
📽️
2 y ago
Published
🎖️
Mr. Dubey
Publisher
📈
82%
Success Rate