Yes, it is politically correct to refer to the Czech Republic as Czechia. In fact, Czechia is the official short name for the country that was adopted by the Czech government in 2016. Using Czechia helps to distinguish the country from Slovakia and is widely accepted in both formal and informal contexts. **

It is not necessarily "not allowed" to say Czechia, but rather it is not commonly used in English-speaking countries. The term Czechia is the official short name for the Czech Republic, but many people still refer to the country as the Czech Republic to avoid confusion. Additionally, some people may not be familiar with the term Czechia, so using the more widely recognized Czech Republic helps ensure clear communication. **

Czechia and the Czech Republic are two names for the same country in Central Europe. In 2016, the Czech government officially endorsed the name "Czechia" as a shorter, more modern alternative to the traditional name "Czech Republic." While both names refer to the same country, "Czechia" is often used in informal contexts and for branding purposes, while "Czech Republic" remains the official name for international relations and treaties. **

Yes, you could consider yourself to have foreign roots if your great-grandmother comes from Czechia. While it may not be as immediate as having a parent or grandparent from another country, having a great-grandparent from Czechia still connects you to that culture and heritage. You may have a unique opportunity to explore and learn more about your Czech roots through your great-grandmother's background. **

The valves on heating pipes are typically ball valves or gate valves. Ball valves have a spherical disc inside that controls the flow of water by rotating the handle, while gate valves have a gate or wedge that moves up and down to control the flow. Both types of valves are used to regulate the flow of hot water through the heating system and can be manually operated to adjust the temperature or shut off the flow completely. **

Yes, the consumption of energy-saving pumps may increase when replacing heating pipes. This is because energy-saving pumps are designed to operate more efficiently and effectively with newer heating systems and pipes. The improved performance of the energy-saving pumps may lead to increased usage, as they are able to distribute heat more evenly and effectively throughout the system. Additionally, the replacement of old pipes with newer, more efficient ones may also contribute to increased energy consumption, as the system may be able to operate more efficiently overall. **

Some recommended mixers for cocktails include soda water, tonic water, ginger beer, and fruit juices such as orange, cranberry, and pineapple. These mixers can be used to create a wide variety of classic and modern cocktails, and can be easily combined with various spirits to create refreshing and flavorful drinks. Additionally, simple syrup and bitters are also commonly used as mixers to add sweetness and depth of flavor to cocktails. **

Suspension filtration works by passing a mixture of solid particles and liquid through a filter medium. The solid particles are too large to pass through the filter, so they are retained on the surface or within the pores of the filter. The liquid, which is now free of the solid particles, passes through the filter and is collected on the other side. This process separates the solid particles from the liquid, allowing for the purification or concentration of the liquid. **