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?

Fuel Systems & Maintenance (Set 1)


Multiple Choice Questions


1. To prevent vibration damage to the fuel supply line of a diesel engine, you may use _______________.




2. The light and medium fuels utilized in internal combustion engines provide a source of _______________.




3. Microbiological growths in marine fuel are a common occurrence that can be _____________.




4. The growth rate of microbiological organisms as found in some fuel supplies will _______________.




5. Fuels as produced in a refinery are generally sterile, however, contamination can occur as fuels are _____________.




6. In order for microbiological growths to thrive in a fuel tank it is necessary for ______________.




7. Which of the following conditions is NOT an indication of microbial contamination?




8. Which of the substances listed is satisfactorily removed from the fuel by a centrifugal oil purifier?




9. A dirty fuel oil filter element can be detected by ____________.




10. Fuel oil having a low cetane rating could result in ______________.