CULTURAL QA 06-2023-26A Q1 Howare flying hours calculated?
A1 Info Sage, Professional Maven3h Flying hours are calculated based on various factors andcan differ depending on the context in which the term is used.Here, I will explain how flying hours are typically calculated for pilots. 1. Total Time: Total time refers to the sum of all the hours a pilot hasspent flying an aircraft. It includes both the time spent asthe pilot in command (PIC) and as a co-pilot or second-in-command (SIC). Thistotal time includes all flight hours, including training flights, recreationalflights, and commercial operations. 2. PIC Time: Pilot in command time represents the hours during which apilot is the sole manipulator of the controls and responsible for the operationand safety of the aircraft. It includes the time when the pilot is the onlyqualified pilot on board and is legally authorized to act as the PIC. 3. Dual Time: Dual time refers to the hours spent in the aircraft whenthere is a qualified flight instructor on board.It includes flight hours during flight training, instrument training, or any othertype of instruction. 4. Night Time: Night time is the duration during which a flight isconducted between the official evening civil twilight and the official morningcivil twilight. Night time hours have specificrequirements and limitations defined by aviation authorities. 5. Instrument Time: Instrument time is the time spent flying solely byreference to the aircraft's instruments rather than visual references outsidethe aircraft. It includes flight hours duringinstrument training, instrument approaches, and operations in instrumentmeteorological conditions (IMC). NOTE:Calculating flying hours is usually done through a pilot logbook, where pilotsrecord their flight activities. The logbook serves as an official record of thepilot's flight time and is used for various purposes,such as meeting regulatory requirements, tracking experience, and qualifyingfor specific certifications or ratings. Q2 Whatare some interesting facts which are not commonly known? A2 Alexander Brown, Master inPsychology, Columbia University (Graduated 2015) June 8 1. After akidney transplant, you actually have three kidneys. My note-Original kidneys are not removed, new one is added 2. The originalname for the search engine Google was Backrub. It was named Google after thegoogol, which is the number one followed by 100 zeros. 3. The “word of theyear” in 2015 was an emoji. The “smiling with tears of joy” pictograph “bestreflected the ethos, mood, and preoccupations of 2015”, Oxford dictionariessaid. 4.According to several cannibals, human meat taste very similar to pork.(Mind-blowing…)Not verified by me 5. Fear canactually feel good if you are not really in danger. 6. If you’re shotby a sniper, you’ll be dead before you hear the gun. 7. If you use onlinesites to find a marriage partner, you have millions of potential matches.Single now? Try this application 8. Tom and Jerry wasoriginally named Jasper and Jinx. 9. Otters sleepholding hands. (Awwww.) 10. it’s totally legal to escape from prison in somecountries. Several countries, including Mexico, seethe desire to escape prison as basic human nature rather than an unlawful act. 11. Around 80% ofimages online are of naked women. Q3 Whydo home water heaters get so hot that we can't touch them with bare skin, evenif they're turned off? A3 Gopala Krishnan, Former AssistantGeneral Manager 1996-2004 at Department of Telecom (1966–2004) Just now I think it is due to improper installation. Normallywater heaters are installed in a bathroom beyond hand reach height. There istemperature setting for the heater. Normally it is kept at middle so that temperature of hot wateris about 60 degree. It will consumetime for the water heater body to cool after switch OFF. Normally hot water isused from water heater after switching OFF the water heater. Q4 Whatis the best fruit to eat every day? A4 Jessica, Former University ofInformation Technology29m Kiwi fruit, also known as Chinese gooseberry, is not onlydelicious but also offers several health benefits.Here is some of the potential health benefits associated with consuming kiwi: High in nutrients: Kiwi is packed with essentialnutrients. It is a good source of vitamins C, E, and K, as well as folate andpotassium. It also provides dietary fibre, which is beneficial for digestivehealth. Immune system support: Kiwi is renowned for itshigh vitamin C content. Vitamin C is an antioxidant that helps protect cellsfrom damage, supports the immune system, and aids in collagen production, whichis essential for healthy skin, bones, and blood vessels. Digestive health: Kiwi contains both soluble andinsoluble fibre, which can promote healthy digestion. Fibber helps regulatebowel movements, prevents constipation, and supports overall gut health. Antioxidant properties: Kiwi contains variousantioxidants, such as vitamin C and E, which help neutralize harmful freeradicals in the body. This antioxidant activity may contribute to reducingoxidative stress and lowering the risk of chronic diseases. Heart health: The fibre, potassium, and antioxidantcontent in kiwi can contribute to heart health. Dietary fibre may help lowercholesterol levels, while potassium assists in maintaining healthy bloodpressure. Antioxidants can also help protect against cardiovascular damagecaused by oxidative stress. Eye health: Kiwi is a good source of lutein andzeaxanthin, two antioxidants that are beneficial for eye health. Thesecompounds may help protect against age-related macular degeneration and othereye conditions. Anti-inflammatory properties: Some studies suggestthat kiwi may possess anti-inflammatory properties due to its antioxidants andother bioactive compounds. These properties may help reduce inflammation in thebody and potentially alleviate symptoms of certain inflammatory conditions. Q5 Whena helicopter’s blades start spinning how is the helicopter able to stay on theground? Wouldn’t the thrust generated from the blades push the helicopter offthe grounds? A5 Erika Fernandez, Experience inAviation Field Jun 17 Helicopter can stay on the ground by controlling theamount and direction of thrust that its blades produce.The blades of a helicopter are long, narrow air foils that can rotate around acentral hub. The blades can also change their angle of attack, or pitch, bytilting up or down relative to the hub. This is done by using a control systemthat consists of pedals, levers, and rods that connect to the blades. The amount ofthrust that the blades produce depends on their speed of rotation and theirpitch angle. The faster the blades rotate, the more air they push down,creating more thrust. The higher the pitch angle, the more lift they generate,creating more thrust. The pilot can vary the speed of rotation by adjusting thethrottle and the pitch angle by using the collective lever. The direction ofthrust that the blades produce depends on how they are tilted relative to thehorizon. If the blades are horizontal, they produce vertical thrust thatsupports the weight of the helicopter. If the blades are tilted forward,backward, or sideways, they produce horizontal thrust that moves the helicopterin that direction. The pilot can tilt the blades by using the cyclic stick. When ahelicopter’s blades start spinning, they do not immediately produce enoughthrust to lift the helicopter off the ground. The pilot has to graduallyincrease the speed of rotation and the pitch angle until the thrust equals orexceeds the weight of the helicopter. This is done by slowly raising thecollective lever and opening the throttle. Even if theblades produce enough thrust to lift off, the pilot may not want to do so rightaway. The pilot may want to stay on the ground for various reasons, such as checkinginstruments, waiting for clearance, or warming up engines. In this case, thepilot can keep the helicopter on the ground by reducing or balancing the thrustfrom the blades. One way toreduce or balance the thrust is to lower the collective lever and close thethrottle slightly.Thiswill decrease the speed of rotation and/or pitch angle of the blades, reducingtheir thrust. Another way to reduce or balance the thrust is to tilt the bladesslightly forward or backward with the cyclic stick. This will direct some oftheir thrust horizontally instead of vertically, reducing their lifting effect. Q6 Doesdiabetes make you tired all the time? A6 Farhad-Affiliate Marketing Expert, AffiliateMarketing | Health Consultant | Digital Marketer4h Diabetes canpotentially contribute to feelings of fatigue, although it may not be the solecause. Diabetes is achronic condition that affects the body's ability to regulate blood sugarlevels. When blood sugar levels are consistently high or low, it canlead to various symptoms, including fatigue. In diabetes, thereare two main types: type 1 and type 2. In type 1 diabetes, the body does notproduce insulin, while in type 2 diabetes, the body either doesn't produceenough insulin or doesn't use it effectively. Both types can result in elevated blood sugar levels,which can lead to fatigue. When blood sugarlevels are high, the body may have difficulty transporting glucose to the cellsfor energy. As a result, the body's cells may not receive the energy they need,leading to feelings of tiredness and fatigue. Additionally,diabetes can also cause complications such as nerve damage and poorcirculation, which can further contribute to fatigue. Other factorsrelated to diabetes, such as disrupted sleep due to frequent urination or otherdiabetes-related symptoms, can also contribute to feelings of tiredness.Moreover, diabetes can be accompanied by other conditions such as depression oranaemia, which can independently cause fatigue. It's importantto note that fatigue can have various causes, and it's not exclusive todiabetes.If you're experiencing persistent fatigue, it's recommended to consult with ahealthcare professional for a comprehensive evaluation and appropriatemanagement. Pros: Diabetes offers numerous benefits,including increased awareness of health, empowerment, strong support networks,improved lifestyle habits, and a greater understanding of nutrition. Regular monitoringof blood sugar levels, maintaining a healthy diet, and engaging in physicalactivity promote a greater understanding of nutrition, exercise, and overallwell-being. Self-care andactive involvement in self-care promote personal responsibility andself-control. Strong support networks provide emotional well-being andguidance. A healthy lifestyle, including regular exercise and a balanced diet,can lead to weight management, cardiovascular health, and a reduced risk ofchronic conditions. Understanding nutrition labels and portion sizes is crucialfor making informed choices and managing diabetes effectively. Cons: Diabetes presents challenges and drawbacks, includingconstant management, the risk of complications, dietary restrictions, hypoglycaemiaand hyperglycaemia episodes, emotional andpsychological impact, and financial burden. Constantmonitoring, medication administration, and strict diet and exercise regimenscan be demanding and time-consuming. Poorly manageddiabetes can lead to long-term complications, impacting quality of life andrequiring additional medical interventions. Meal planning andadjusting carbohydrate intake can be challenging, and managing hypoglycaemiaand hyperglycaemia can cause symptoms like dizziness, fatigue, and confusion.Emotional and psychological impact can be severe, and financial burden can befinancial. Proper education,support, and healthcare management can help mitigate or minimize theseconcerns. Regular communication with healthcare professionals iscrucial for optimal diabetes management. Q7 ShallI eat orange at night? A7 Palash Kumbhare, 4h Eating an orange at night is generally considered safeand can be a healthy choice. Oranges are a good source ofvitamin C, fibre, and various other nutrients. They are known for theirrefreshing taste and are often consumed as a snack or part of a meal. However, some people may experience discomfort or digestiveissues if they consume citrus fruits, such as oranges, too close to bedtime.The acidic nature of oranges can cause heartburn or acid reflux in sensitiveindividuals, which could disrupt sleep or cause discomfort. If you don't haveany specific digestive issues or sensitivities, eating an orange at night isunlikely to cause any problems. However, if you have a history of acid refluxor other digestive concerns, it may be best to enjoy your orange earlier in the evening or as part ofyour daytime meals. Ultimately, it'simportant to listen to your body and determine what works best for you. If you have any concerns or specific dietary requirements, it's always agood idea to consult with a healthcare professional or a registered dieticianfor personalized advice. Q8 Howdo aeroplanes fly without flapping their wings? My 6-year-old daughter asked methis and I want to explain it to her in simple terms. A8 Brandon Clark, Former FlightInstructor (2004–2011) Updated 3y Ok, so the firstthing to remember here is this: Birds don't fly byflapping their wings. No, really… I'mserious. I'll repeat. *Birds don't fly by flapping their wings!* Ever watch a hawkor a seagull soar around in circles without flapping? This eagle is flying, like an airplane, wings steady. So why all theflapping, then? Propulsion. A bird flaps itswings to move itself forward through the air, and to climb higher in the air.This is, of course, where planes are different. To a bird, flapping its wingsis no harder than you flapping your arms. Planes, on the other hand, are(usually) made of metal. Metal doesn’t flap very well. Since we can’t makeflappy metal wings, we need something else to keep the plane moving, don’t we? The solution is tomake another, smaller pair of wings that can be moving all the time. A pair ofwings to help move the plane through the air. The main wings stay steady,keeping the plane in the air. The smaller wings, on the other hand, just spin,moving the plane along. We call these smaller wings, of course,“Propellers” Yes, propellerblades are wings. They aren’t “like” wings. They are *exactly* wings, and theydo the exact same job, which is moving air. The main wingmoves air down to push the plane up, and the little propeller wing moves airbackwards to push the plane forwards. Now, if yourdaughter has trouble grasping the idea of a bird (or anything else) flyingwithout flapping wings, you can demonstrate by simply making a paper airplane.It flies, but slightly downwards. An engine and propeller (or flapping wings)would keep it flying for longer. If she asks aboutjets not having propellers, I think that’s a bit harder to explain. A modern“jet” (technically “turbofan”) engine actually has a propeller… it’s justinside a tube, and has a whole bunch of blades (and they’re all wings,truthfully speaking). Well, I hope thishelps. I’m trying to imagine explaining this to my 6 year old niece without itall going over her head. Not an easy task. Good luck! **EDIT** Judging by some ofthe comments, I may not have made my point clear. To clarify, I’m just trying to explain why airplanes don’t have to flap theirwings. To do this, you must separate the concept of “lift” from the concept of“thrust.” Birds use their wings for both. Airplanes cannot. I’m not trying todescribe lift, that’s a whole other subject…. All the above QA are from Quora website on 26-06-2023. Quora answers need not be 100% correct answers. Compiled andposted by R. Gopala krishnan, on 26-06-2023 -- You received this message because you are subscribed to the Google Groups "Thatha_Patty" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/thatha_patty/783913090.659841.1687790541682%40mail.yahoo.com.
