CULTURAL QA 07-2023-02 Q1 What are some ways to reduce yourelectricity bill while running an air conditioner at night in India?
A1 Gopala Krishnan, Former AssistantGeneral Manager 1996-2004 at Department of Telecom (1966–2004)0y If your A C units are older, power consumption can behigher than new ones. So purchase new ones if the units are veryold. Best way to reduceconsumption is to start the AC unit about fifteen minutes before bed time. Asthe room cools and we are falling sleep, temperature setting can be raised to25, 26 degree C. In Indianconditions the daily consumption can vary from 12–15 units /per 1.5 ton ACswitched on at 9PM and switched OFF at 6 AM. Added note- InIndia during summer power consumption will be very high while AC is switched ON in any room. If necessary switch ON AC. Q2 Why does an airplane need fullthrottle for take off but right after it the pilot "slows" it down? A2 Vishnu Ravi,Aerospace Engineer |Aviation Enthusiast & Content Creator5h Experience the exhilaration of take-off as the airplaneroars to life, its engines unleashing a surge of power.Yet,once soaring amidst the clouds, a skilled pilot deftly adjusts the throttle toa climb setting, ushering in a multitude of benefits. By reducing the throttle after take-off,we can achieve more than just a smoother and quieter ascent. Firstly, let usacknowledge the impact on our surroundings. By reducing the throttle, weactively contribute to a reduction in noise pollution, granting respite to thecommunities residing near airports. Our consideration for the environment andthe well-being of those around us is an essential virtue. Moreover, this intentional reduction inpower safeguards the engine from unnecessary wear and tear. Engines pushed totheir limits for extended periods risk succumbing to the burdens of excessivestrain. By embracing a climb setting, we not only prolong the engine's lifespanbut also enhance its efficiency, ensuring reliability for countless journeys tocome. Safety too is a paramount concern.A cooled-down engine translates into a diminished fire hazard, shielding bothpassengers and crew from potential risks. By embracing a throttle reduction, we foster an environmentof heightened security and peace of mind. Finally, let us notoverlook the economic aspect. The efficient utilization of fuel is crucial for responsibleaviation. Running engines at full power results in excessive fuel consumption,burdening both our pockets and the environment. By adopting a lower powersetting, we embrace sustainability, conserving precious resources while stillsoaring to great heights. During take off,pilots gradually increase the throttle, propelling the aircraft forward withutmost precision.Subsequently,as we embark on our journey through the skies, the throttle is lowered tothe climb setting. This may momentarily give theimpression of deceleration or descent. However, rest assured, itis a deliberate adjustment to ensure a steady and controlled acceleration.Similarly, the retraction of flaps and slats, while inducing a slight sensationof descent, is simply a necessary part of the takeoff process. In the realm ofaviation, every decision holds profound significance. By reducing the throttleafter take-off, we embrace a harmonious symphony of noise reduction, enginepreservation, safety enhancement, and fuel efficiency. Let us soar through theheavens while leaving a trail of positive impact in our wake. Q3 What is the healthiest fruit to eaton an empty stomach? A3 Padma Ram, MBBS in Health &Health, Health (Expected 2026)7h There are manyhealthy fruits that you can eat on an empty stomach. Some of the most popularand beneficial fruits include: Apples: Apples are a good source of fiber, vitaminC, and potassium. They are also low in calories and fat, making them a healthychoice for breakfast or a snack. Bananas: Bananas are a good source of potassium,vitamin B6, and fiber. They are also a good source of carbohydrates, which cangive you a quick energy boost. Berries: Berries are a good source of antioxidants,fiber, and vitamin C. They are also low in calories and fat, making them ahealthy choice for breakfast or a snack. Grapes: Grapes are a good source of antioxidants,fiber, and vitamin K. They are also a good source of carbohydrates, which cangive you a quick energy boost. Oranges: Oranges are a good source of vitamin C,potassium, and fiber. They are also a good source of carbohydrates, which cangive you a quick energy boost. Papayas: Papayas are a good source of vitamin C,potassium, and fiber. They are also a good source of lycopene, an antioxidantthat has been linked to a reduced risk of cancer. Watermelon: Watermelon is a good source ofvitamin C, potassium, and lycopene. It is also a good source of water, whichcan help you stay hydrated. It isimportant to note that some fruits can cause digestive problems if eaten on anempty stomach. Forexample, citrus fruits like oranges and grapefruits can cause heartburn in somepeople. If you are sensitive to these fruits, it is best to avoid them on anempty stomach. Ultimately,the best fruit to eat on an empty stomach is the one that you enjoy the mostand that agrees with your digestive system. If you are notsure which fruit is right for you, talk to your doctor or a registered dietitian. Q4 What is the most interesting factthat you know and I don't, but I should? Ha Le Sa,Knowledgeseeker 3y These interestingfacts you don’t know …but going to perceive.. Before the eraser, bread was used to remove pencil marks. Having blueeyes is actually a mutation, before mutation occurred, all humans had browneyes. If you are 25 in2019, you can be 20 in 2024,………… thinking how? you were born BC because, BC years move backward. **Air bubbles pop, not because of airpressure they bear, but because of dryness. My note- **Surfacetension is the main reason. You become tallerin space, because of no gravity there and spinal discs uncompressed a littlebit. Hot water will turninto ice faster than cold water. The sentence,"The quick brown fox jumps over the lazy dog" uses every letter inthe English language. Read full alphabets.. The strongestmuscle in the body is the masseter, that helps in chewing. The most commonname in the world is Mohammed. 111,111,111 x111,111,111 = 12,345,678,987,654,321 Use your calculatorand become astonished. Chocolate can killdogs, as it contains theobromine, which affects their heart and nervous system. Women blink nearlytwice as much as men. You can't killyourself by holding your breath. The Guinness Bookof Records holds the record for being the book most often stolen from PublicLibraries. Falling coconuts kill far more people per year than sharks. Q5 What would happen if planes flappedtheir wings like birds? Rebecca Williams, Experiencein Aviation3h If planes flapped their wings like birds, there would bea few major changes. Flapping wings requires a lot of energy and force,which is hard to generate with engines or human power. Birds have verypowerful muscles and bones that are adapted for flapping flight, but we do not. Flapping wings also creates a lot of drag andturbulence, which reduces the aerodynamic performance and stability of theaircraft. Birds have veryflexible and complex wing structures that can adjust to different airflows andconditions, but we do not. Flapping wings also faces a problem of scaling up.As the wings are scaled up, the area scales as a square (relating to lift), butthe volume scales as a cube (relating to weight). This means the wings increase in weight faster than they increase in lift,resulting in less effective wings. The higher weight also presentsissues in making them flap. This is why the largest birds aremuch smaller than our airplanes. Q6 Do all cats meow in the samelanguage? A6 Animal Lover, Animal Lover | DogLover | Cat Lover | Loving Husband Jun 12 Cats are known fortheir vocalizations, and meowing is one of the most common sounds they make. While meowing may sound similar across different cat breeds, researchsuggests that cats may have different "dialects" depending on theirgeographic location and socialization. In a studypublished in the journal Animal Behaviour, researchers found that cats from different regions in the UK had distinct meowing patterns.The study analyzed the meows of 152 cats from four different regions in the UK,and found that cats from the same region had similar meowing patterns, whilecats from different regions had different patterns. Another studyconducted in Japan found that cats may use different meows to communicate withtheir human companions versus other cats. The studyanalyzed the vocalizations of 20 cats, and found that they used a wider varietyof meows when communicating with humans compared to when interacting with othercats. In addition toregional and socialization differences, cats may also use meows toconvey different meanings and emotions. For example, a cat may use ahigh-pitched meow to express excitement or a low-pitched meow to expressfrustration. A cat may also use a longer, drawn-out meow to request food orattention. While cats may havedifferent meowing patterns and meanings, they also use other forms ofcommunication to interact with their environment and other animals. Cats usebody language, such as ear position, tail movement, and facial expressions, toconvey their emotions and intentions. They also use scent marking and visualcues to communicate with other cats and animals. In conclusion,while cats may have different meowing patterns and dialects, they also use avariety of other forms of communication to interact with their environment andother animals. Understanding your cat's vocalizations and body language canhelp you better communicate with them and strengthen your bond. Q7 Is it necessary to hire aprofessional for water heater installation? And what kind of tools are used byplumber to install water heater? A7 Gopala Krishnan, Former AssistantGeneral Manager 1996-2004 at Department of Telecom (1966–2004)Just now Yes.Water heater is a heavy item to be installed in bathroom, work area etc. The equipment has to be MOUNTED ata height of 8–9 feet on fixed holders. Power connectionhas to be given with at most care so that phase and neutral are not changed. Water inlet and outletmust have ball valvesto close/open water. The currentconsumption is high for water heaters. The 15 Amps switch must be FIXED OUTSIDE the bath room.A rubber mat is preferred below it for standing and switching ON and OFF thewater heater. Proper gaugeleading in wires, proper switch provision are required. It is best to call atechnician cum plumber. He will attend with all tools All the above QA are from Quora website on 02-07- 2023. Quora answers need not be 100% correct answers . Compiled andposted by R. Gopala krishnan, former I TS on 02-07-2023 -- 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/1018226446.557351.1688257578782%40mail.yahoo.com.
