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To many people dying and changing valves for something else
What else can I help you with?
What returns blood to heart?
The veins return blood from the body back to the heart, then out of the heart to the lungs where it is oxygenated, then back to the heart and carried back out into the body by arteries. The blood in the veins is blue but is seen through you skin as a dark green.
What are the 3 main vessels of the heart?
There are actually four valves in the heart: The tricuspid valve, mitral valve, pulmonary semilunar valve, and aortic semilunar valve. If you needed to list three different types of valves, you could consider both semilunar valves as one configuration type. Then you would have: Tricuspid valve, bicuspid (aka mitral) valve, and semilunar valves.
What 2 jobs do the valves of the heart do?
Both AV valves, the bicuspid and tricuspid, (separating the ventricles from the atria) prevent blood from flowing back into the atria when the ventricles contract. Both the semilunar valves (separating the arteries from the ventricles) prevent blood from flowing back from the arteries once it has been pumped out of he ventricles, and thus, out of the heart. The difference is that the AV valves are contracted when they are CLOSED, but the semilunar valves are contracted when OPEN. Otherwise, I can't think of another major job besides preventing backflow.
Where is the manual fuel pump on a 85 Honda prelude dual carb located?
The main electric fuel pump is located just forward of the left rear wheel under the car. There is also two small electric fuel shutoff solenoid valves located on the carbs. One valve on each carb. Even if the main pump is working, if the carb solenoid valves are inop, no fuel will go to the carbs.
What does the function of the heart valves?
Heart valves control the flow of blood into, out of, and within the chambers of the heart. The main function is to let blood flow in one direction only, ensuring that blood does not flow backwards.
What were the two main problems caused by using the valves?
To many people dying and changing valves for something else
What were the two main problems caused by using the valves on the colossus?
Probably rate of burnout and heat. But this was common to all vacuum tube computers, not just Colossus.
What were the two main problems caused by using the valves on the Colossus computer?
Probably rate of burnout and heat. But this was common to all vacuum tube computers, not just Colossus.
What were the two main problems caused by using valves in colossus?
Reliability and heat were the main problems. Valves were fragile devices that, due to the relatively primitive way they were manufactured, failed pretty quickly. In addition to that, they gave off vast amounts of heat. This meant they needed expensive air-conditioning systems to keep their temperature down.
What were the two main problems caused by using the valves in colossus computer?
Reliability and heat were the main problems. Valves were fragile devices that, due to the relatively primitive way they were manufactured, failed pretty quickly. In addition to that, they gave off vast amounts of heat. This meant they needed expensive air-conditioning systems to keep their temperature down.
What was the two main problems caused by the valves?
The two main problems caused by faulty valves typically include leaks, which can lead to fluid loss and system inefficiency, and pressure imbalances, which can cause equipment damage or operational failures. These issues can result in increased maintenance costs, system downtime, and safety hazards. Addressing valve problems promptly is essential to maintain system integrity and operational reliability.
What was the two main problems caused by using The vales on the colossus?
The use of valves on the Colossus, a World War II codebreaking machine, led to two main problems: reliability and heat generation. The valves were prone to failure, which could disrupt operations and necessitate frequent repairs, impacting the efficiency of codebreaking efforts. Additionally, the heat produced by the valves could cause overheating, further complicating the machine's operation and necessitating additional cooling measures.
What were the main problems with valves?
Mechanical valves are effective but can increase the incidence of blood clots.
What are the two main problems using the valves?
The two main problems with using valves are leakage and wear. Leakage can occur due to improper sealing or degradation of materials, leading to reduced efficiency and potential safety hazards. Wear, on the other hand, results from repeated operation and can cause malfunctions or failure, necessitating maintenance or replacement. Both issues can significantly impact the reliability and performance of systems that rely on valves.
What are the health problems caused by using laptops?
We get spectacles. thats the main cause of sitting in front of any screens .
What were the 2 main problems of the valves in the colossus?
The two main problems with the valves in the Colossus were their tendency to stick and their susceptibility to overheating. The design of the valves made them prone to mechanical failures, which could lead to reduced performance and reliability in the machine. Additionally, the high temperatures generated during operation exacerbated these issues, further impacting the overall functionality of the Colossus.
What is the major human-caused problems int he ocean?
pollution is the main human caused problem in the ocean.
