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All engine are whether CI or SI are quantity governed.

what is quality governed??

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Why si engines are quantity governed engines?

SI (Spark Ignition) engines are considered quantity governed because their power output and performance are primarily controlled by the amount of air-fuel mixture entering the combustion chamber. The throttle valve regulates this mixture, affecting engine speed and torque. The engine's operational efficiency is linked to the precise control of fuel and air, making it essential to manage these quantities to optimize performance and emissions. Thus, the engine's behavior is largely dictated by the quantity of fuel and air rather than the mixture's quality or combustion characteristics.


Construct a sentence with the word quality?

I like to spend quality time with my family.This is a good quality laptop.I demand a better quality.


What would be the compression ratio for small engines?

The compression ratio for small engines typically ranges from about 8:1 to 12:1, depending on the engine design and intended use. Higher compression ratios generally lead to better efficiency and power output, but they also require higher-octane fuel to avoid knocking. Small engines, such as those found in lawnmowers or small generators, may have lower compression ratios to accommodate lower fuel quality and operational demands.


What is RQD?

RQD is an acronym that stands for Rock Quality Designation. It is intended to give an indication of the quality of a rock mass (the number of joints and fractures). It is derived based on the quantity of intact pieces from a drill core that are greater than 10 cm in length as a percentage of the total length of the core or core run. For more information, please see the related link.


Quality and reliability are related concepts but are fundamentally different in a number of ways Discuss them?

Quality focuses on the software's conformance to explicit and implicit requirements. Reliability focuses on the ability of software to function correctly as a function of time or some other quantity. Safety considers the risks associated with failure of a computer-based system that is controlled by software. In most cases an assessment of quality considers many factors that are qualitative in nature. Assessment of reliability and to some extent safety is more quantitative, relying on statistical models of past events that are coupled with software characteristics in an attempt to predict future operation of a program

Related Questions

Why si engines are quantity governed engines?

SI (Spark Ignition) engines are considered quantity governed because their power output and performance are primarily controlled by the amount of air-fuel mixture entering the combustion chamber. The throttle valve regulates this mixture, affecting engine speed and torque. The engine's operational efficiency is linked to the precise control of fuel and air, making it essential to manage these quantities to optimize performance and emissions. Thus, the engine's behavior is largely dictated by the quantity of fuel and air rather than the mixture's quality or combustion characteristics.


Difference between quantity and quality?

Quantity is how much of something that you have. Quality is how long something lasts or how "good" it is.


Is circumference a quality or a quantity?

It is quantity.


What is the difference between quantity and quality?

same as quantity is something of everything and quality is everything of something


What do you mean by Quality and Quantity in terms of Geography?

Quality has to do with descriptive characteristics while quantity deals with numerical statistics and analysis.


Is there any substitute for quality?

Quantity ...


What is the plural form for quantity?

The plural of quality is qualities.


How would you describle the quantity and quality of output generated by a former employee?

How would you describe the quantity and quality of output generated by the former employee


Quality and quantity of coal in India?

jharkhand


What is important in a sperm?

Quality , Quantity and Motility


Which radio waves are top quality?

There is no such measurable quantity as the "quality" of radio waves.


What matters is how good it is not how long it is?

A variation on "quality over quantity", which is true for some things. However, as noted throughout history, quantity has a quality all of its own.