1. What will be the power if the PLAN for both 2-stroke and 4-stroke engine is same?
2. What is the indicator diagram?
3. What are the purpose of taking indicator diagram?
4. What are the types of indicator diagram?
5. What is indicated power? How to calculate power?
6. Steps to take indicator diagram?
7. Purpose of Power diagram, Out-of-phase diagram, Compression diagram, Light spring diagram?
8. When indicator diagram is taken?
9. What are the necessary precaution to avoid indicator malfunction?
10. What are the steps to be taken when compression pressure is low?

Engineering Material (Set 1)


Multiple Choice Questions


1. Which one of the following metals would work-harden more quickly than the others?




2. Iron-carbon alloys containing carbon ________ 4.3% are known as hypereutectic cast irons.




3. Bell metal contains




4. The temperature required for full annealing in hypereutectoid steel is




5. The composition of silver solder is




6. When a steel containing ________ 0.8% carbon is cooled slowlybelow the lower critical point, it consists of ferrite and pearlite.




7. Pipes for bicycle frames are made of




8. The charge of the blast furnace consists of




9. The following element can't impart high strength at elevated temperature




10. The percentage carbon content in wrought iron is about