A. 8 : 1
B. 10 : 1
C. 15 : 1
D. 20 : 1 and less
E. will work at all ratios
Correct Answer: 20 : 1 and less ✔
Last Updated: January 27, 2019
Related MCQs
- The theoretically correct air fuel ratio for petrol engine is of the order of__________?
- Scavenging is usually done to increase__________?
- For the same power developed in I.C. engines, the cheaper system is__________?
- Flash point of fuel oil is __________?
- The operation of forcing additional air under pressure in the engine cylinder is known as__________?
- The magneto in an automobile is basically__________?
- Which of the following is false statement. Some of the methods used to reduce diesel smoke are as follows __________?
- In a cycle, the spark lasts roughly for __________?
- A diesel engine as compared to petrol engine (both running ar rated load) is __________?
- Most high speed compression engines operate on __________?
- The cam shaft of a four stroke I.C. engine running at 1500 rmp will run at __________?
- The term scavenging is generally associated with__________?
- Fuel consumption of diesef engines is not guaranteed at one quarter load because at such low loads__________?
- A heat engine utilises the__________?
- The rating of a diesel engine, with increase in airintlet temperature, will __________?
- In diesel engine the diesel fuel injected into cylinder would burn instantly at about compressed air temperature of__________?
- In a typical medium speed, 4-stroke cycle diesel engine __________?
- Which of the following medium is compressed in a Diesel engine cylinder __________?
- As a result of detonation in an I.C. engine, following parameter attains very high value __________?
- Most high speed compression engines operate on __________?
- For the same compression ratio__________?
- It the temperature of intake air in IC engines is lowered, then its efficiency will__________?
- If one cylinder of a diesel engine receives more fuel than the others, then for that cylinder the__________?
- The inlet value of a four stroke cycle I.C engine remains open for nearly__________?
- The specific fuel consumption per BH hour for a petrol engine is approximately__________?
- Crankcase explosion in I.C. engines usuall occurs as __________?
- The maximum temperature in the I.C. engine cylinder is of the order of __________?
- The fuel in diesel engine is normally injected at pressure of__________?
- The pressure and temperature at the end of compression stroke in a petrol engine are of the order of__________?
- In case of gas turbines, the gaseous fuel consumption guarantees are based on__________?
- Fuel oil consumption guarantees for I .C. engine are usually based on__________?
- All heat engines utilize__________?
- The calorific value of gaseous fuels is expressed in terms of__________?
- Compression ratio of LC. engines is __________?
- Supercharging is the process of__________?