Internal vs External Combustion Engine Internal combustion engine and external combustion engines are types of heat engines using thermal energy produced by combustion as the main source of energy. In simple, both these machine types convert thermal energy into mechanical work in the form of rotation of a shaft, and that is subsequently used […]
Difference Between Piston and Plunger
Piston vs Plunger Piston pumps and plunger pumps are two types of positive displacement pumps working based on a reciprocating mechanism. They are the most commonly used type of reciprocating pumps to transport gasses or liquids at a very low to 150 MPa pressure. What is a Piston Pump? Operation of the piston pump […]
Difference Between Compressor and Blower
Compressor vs Blower Compressors and blowers are machines used to transport gasses, and change their fluid properties, especially the properties related to pressure. In many industrial applications, these devices can be found because air or some other gas is used as the working fluid, and it needs to be transported from one component to […]
Difference Between Search and Research
Search vs Research Search and research are two words in English language that are confusing for students learning English. This is because of the similarities between the two words as both contain search in them. However, search is not research as you look for something when you are searching whereas research is a systematic […]
Difference Between Subjunctive and Indicative
Subjunctive vs Indicative Subjunctive and indicative are two of the three moods a verb can have. There are many languages of the world (mostly Indo-European) where these moods of the verb matter a lot and have to be understood before one can hope to become proficient. Thus, verbs have not just tenses but also […]
Difference Between Acronym and Initialism
Acronym vs Initialism Most of us are aware of the concept of acronyms as we hear so many of them in our daily lives. We use these acronyms while writing and quickly recognize them because of our experience. While writing date, we write Jan for January and Oct for October. This is called abbreviation […]
Difference Between Cupcake and Cake
Cupcake vs Cake We all know what a cake is, and the young generation is very much aware of cupcakes as a form of miniature cakes. Both cake and cupcake are types of bread that has been baked to make a dessert. However, there are differences between the two types of cakes that will […]
Difference Between Roman Republic and Empire
Roman Republic vs Empire Not many people are aware of the fact that Rome was first a republic before getting converted into an empire. This might appear to be paradoxical to some as becoming a republic is a process that usually starts from autocracy. However, history tells us that Rome was a well developed […]
Difference Between Cleaning and Sanitizing
Cleaning vs Sanitizing There are many people who think that if they have cleaned up a plate by removing dirt and other particles of food, they have gotten it sanitized, as well. However, when such people go out to grocery stores, they are dumbfounded when they see not just cleaners like soaps and detergents, […]
Difference Between Google+ Hangout and Facetime
Google+ Hangout vs Facetime With the introduction of Android operating system from Google, Apple had trouble coming in their way although it didn’t affect the sales proportion significantly. What was affected is the rate of innovations they introduced with the products because of the competition. While Apple offers OS, as well as the hardware, […]