What are the disadvantages of reheating? 1) reheating requires more maintenance 2) the increase in thermal efficiency is not appreciable in comparison to the expenditure increased in reheating. What are the main components of a Rankine Cycle? The Rankine Cycle This cycle is composed of four key parts: the generation of high-pressure steam, a turbine, […]
How do you know if its SEM or TEM?
How do you know if its SEM or TEM? The difference between SEM and TEM The main difference between SEM and TEM is that SEM creates an image by detecting reflected or knocked-off electrons, while TEM uses transmitted electrons (electrons that are passing through the sample) to create an image. How many times can a […]
What is the aim of health protection?
What is the aim of health protection? Health protection is the protection of individuals, groups and populations through the effective collaboration of experts in identifying, preventing and mitigating the impacts of infectious diseases and of environmental, chemical and radiological threats. What is a health protection nurse? Health protection nurse Health protection teams are responsible for […]
Which type of encoding is most effective?
Which type of encoding is most effective? Semantic encoding What is the biggest reason you forget information? The inability to retrieve a memory is one of the most common causes of forgetting. So why are we often unable to retrieve information from memory? One possible explanation of retrieval failure is known as decay theory. According […]
Why do pit bulls kill cats?
Why do pit bulls kill cats? Unfortunately, some pit bulls who haven’t been properly socialized to kitties as puppies may have too high a prey drive and will attack your kitty even with positive, reward-based training methods. In these cases, consider rehoming one of your pets. Did the cat survive the pitbull attack? Our beloved […]
Why was there no increase in the reaction rate with 8.0 g?
What is the product of neutralization?
What is the product of neutralization? Neutralization is the reaction of an acid and a base, which forms water and a salt. Net ionic equations for neutralization reactions may include solid acids, solid bases, solid salts, and water. Which is not property of base? Answer. Answer: bases do not change the colour of red litmus. […]
How do you control the height of the flame?
What is the strongest grade of magnet?
What is the strongest grade of magnet? Neodymium magnets What is the highest grade Neodymium magnet? N52 How strong is 0.5 Tesla? Now, 1Gauss is about 6.5 magnetic field lines per square inch….Typical Values. Smallest value in a magnetically shielded room 10^-14 Tesla 10^-10 Gauss Earth’s magnetic field 0.00005 Tesla 0.5 Gauss Small bar magnet […]
What can cause a substance to change phase?
What can cause a substance to change phase? Substances can change phase—often because of a temperature change. At low temperatures, most substances are solid; as the temperature increases, they become liquid; at higher temperatures still, they become gaseous. The process of a solid becoming a liquid is called melting. What are the disadvantages of phase […]