Bissoy.com
Doctors Medicines MCQs Q&A

The object of supercharging the engine is __________

The object of supercharging the engine is __________ Correct Answer all of the mentioned

Supercharging is done to increase the power output of an engine, to reduce mass of the engine per brake power & to reduce space occupied by the engine.

Related Questions

Which of the following remarks pertaining to supercharging of IC engines are correct? 1. Ideal supercharging increases the output, but decreases the thermal efficiency slightly 2. The indicated mean effective pressure and mechanical efficiency increase with supercharging 3. The permissible amount of supercharging depends on the compression ratio, air-fuel mixture and design of engine 4. Engine friction losses increase with supercharging
Consider the following statements regarding supercharging of CI engines: 1. Supercharging results in a quieter and smoother operation of a CI engine 2. Supercharging of a CI engine requires an increase in valve overlap 3. The limit of supercharging for a CI engine is reached by thermal and mechanical loading Which of the above statements are correct?
Consider the following statements pertaining to supercharging of engines: 1. The power output for a given engine increases 2. The loss of power due to altitude is compensated 3. The increase in supercharging pressure decreases the tendency to detonate in spark ignition engines 4. The mechanical efficiency of supercharged engines is quite high compared to naturally aspirated engines Which of the above statements are correct?
Consider the following statements regarding supercharging of Diesel engines: 1) The mechanical efficiency of a supercharged diesel engine is slightly better than that of the naturally aspirated engine. 2) There is a reduction in smoke in the case of a supercharged engine in the overload operation. 3) Increased valve overlap is used in the supercharged engine. Which of the above statements are correct?
Which one of the statement is correct?
1. Petrol engine is a reciprocating engine
2. Petrol engine is high speed engine
3. Petrol engine uses petrol as fuel
4. Petrol engine is internal combustion engine
The objective of supercharging an engine is: 1. To reduce space occupied by the engine 2. To increase the power output of an engine when greater power is required Which of the above statements are correct?
Consider the following statement with reference to combustion and performance in a four-stroke petrol engine: 1. The auto-ignition temperature of petrol as a fuel is higher than that of diesel oil as a fuel. 2. The highest compression ratio of petrol engines is constrained by the possibility of detonation. 3. A petrol engine is basically less suitable for supercharging than a diesel engine. Which of the above statements are correct?
The object of supercharging the engine is
The reason for supercharging in any engine is to
Supercharging is the process of supplying the intake air to the engine cylinder at a density _________ the density of the surrounding atmosphere.