Sir,
Sorry, you are the brainless. I have read fully the answer and posted it. Read
his answer once again. Then you will understand what the person has written .
You are writing exemptions.
As far as my knowledge goes in my boyhood days it was considered shame a lady
conceived after her eldest son/daughter is married.
In the present days also 99% ladies are reluctant to sex in India after her
eldest son/daughter is married.
Once again read the scientific information- Even before an infant girl is borne
she bore eggs are there in ovaries. (They mature from about age of 15 among
girls in India). By the age of 45 they almost becomes weak. There are
possibilities of mutations if a women get conceived during menopause period.
Read the references he has mentioned.
For the persons like you only I have given references too. Think once again
before calling another one as brainless.
As I repeatedly write many times you are going below the status of KR IRS.
R. Gopalakrishnan, former ITS 7024.
On Sunday, 27 November, 2022 at 11:02:52 am IST, Rajaram Krishnamurthy
<[email protected]> wrote:
Q10 A bla bla; nature in all organisms have a time scale; not only for
eggs and babies; eggs living for 45 years? what nonsense?. Last week an
elderely 85 year old gave birth to hale and healthy baby. Our ancestral women
kept themselves clean and pure in body, thoughts.life and behaviours and food
that they had a strength to deliver 12 babies. But today frailities have
cropped up because of drinks and fags, and so many early sexual attempts, with
desire to expand faster etc, the womb cannot have the strenfgth to deliver even
a single baby. Apart from that allopathy advice and scientific thinking like
salauddin here , gaging unsupportive stories of , non existence applications
tested universally for all, calling it as science, polluting more. Doctors add
more woe; today gynics practice so affluent that only after 25 years , the fake
is culled out. NB SO LONG COPY AND PASTE YET WELL UNDERSTOOD BY THE
BRAINLESS.!!? KR IRS 271122
On Sun, 27 Nov 2022 at 05:55, 'gopala krishnan' via Thatha_Patty
<[email protected]> wrote:
CULTURAL QA 11-2022-27
BEING A COMPILATIONTHERE MAY BE ERRORS
Q1 How many fans or lights can a singlewall switch control?
A1 Gopala Krishnan,Former AssistantGeneral Manager 1996-2004 at
Department of Telecom (1966–2004)Just now
Nowadays multi equipment switch are rare.Within home and outside if inevitable
2 lights or 2 fans arecontrolled by a switch. Many times Lamina cutting in the
switch board isplanned to certain number of lights and fans. If one morelight
is added, if Lamina cutting has no space for additional switch, then twolights
are paralleled to a single switch.
In my home forcompound bulk fitting and protected tube light fittings are
provided. Both arecontrolled by a single switch. The aim is if tube light
fitting goes faulty, bulk fitting will providelight.
Q2 Is switching on a fan a good ideawhile there's smoke in your room?
A2 Oken Mayanglambam, Tally Expert(2008–present)4y
Your question isnot clear enough?
Do you really wantthe smoke to stay inside or just let them escape? Moreover
which type of fanyou are referring? Aceiling fan or an exhaust fan? And reason
for switching on the fan?
You can definitely put on the exhaust fan if you want thesmoke to escape your
room. If you do not have an exhaust fan, you can turn onthe ceiling or stand
fan and open the doors and windows to let the smoke escape.It is as simple as
that.
Q3 How do railways try to recover thetime of late running trains?
A3 Sandeep v Menon, Rail enthusiast,among many roles life gets you to
become9h
The one word answer is : timetable.
One of the few things to keep in mind is that, unlikeroads, “a little over
speed limit” and taking short cuts are not options whenit comes to railways. A
maximum permissible speed on aline is fixed due to many factors out of which
the operational safety getshighest priority. Also, the set routes/ tracks are
required to be travelledbetween destinations. However, there is one thing that
can beadjusted - timetable.
When a timetable is prepared, usually, events such as laterunning, possible
lower speeds/speed restrictions, or even delays in departure(due to lots of
passengers boarding or getting off of the train) are taken intoaccount.
A small timeis added to the timetable at certain chosen locations to facilitate
this.
For example, if a train crosses divisionalboundary, it is not unusual to see an
additional 10–15 minutes getting added tothe total time it requires to reach
the next station. Such smallpockets of time along the journey time not only
helps the train to keep itsschedule, it also helps the subsequent sections
/control divisions to avoidknock-on effect where all other services get late as
well. It must be notedthat if a train is late beyond these added time pockets,
the train is allowedto continue running, while adjusting its priority in a
given section.
(Explanation to theExample : Consider Division/section A with station AA and
division/section Bwith station BA, where station AA is some 15km away from BA.
Now, if the Linespeed is 60kmph, a train leaving AA at say 11:30 should reach
BA at 11:45,about 15 minutes later. However, the timetable would be constructed
in such away that train leaves AA at 11:30 but its arrival time at BA would be
11:50 or12:00. This “extra time” helps trains running late by a reasonable
amount oftime to catch up. Suchlong time pockets are usually evident in
sections/divisions where there arelots of trains, older signalling system and
lower operationalspeeds.)
My note- If one look up at Chennai division time table more than 20minutes is
provided to cover about 5 KMs from Perambur to MGR Chennai centralto make up
time, delays in allotting platform etc.
Similarly many trains from Royapuram side do nottouch Chennai central, but
stops at Perambur. More than 5-7 minutes areprovided for halt in the station
because many have to get down.
Q4 What are the signs of organ rejectionafter a heart transplant?
A4 Narayana Health, Promoted Health for all. All for health. Nov17
Signs of the body rejecting a transplanted heart:
The hearttransplant patient might feel like the blood pressure is increasing.
A sudden fever of more than 38 degree Celsius.
Feeling ofbreathlessness even when not doing any physical activity.
Feeling tired even when sitting inactive.
Symptoms offlu. Pain in the chest area.
Feeling high discomfort during urination.
Source: NarayanaHealth[1]Heart Disease Prevention And Treatment[2]
Q5 Which states of India do notcelebrate Deepawali?
A5 Krishnapriya, Mon
Diwali iscelebrated in every part of India with slight changes in the custom.
I've happened to seen some peoplesaying Keralites do not celebrate Diwali. But
the festival is also beingcelebrated in Kerala like every other part of India
but comparatively, withless enthusiasm.
When the rest ofIndia celebrate Diwali in relation to Ramayana, Keralites
associate it with Mahabharatha, preciselywith the victory of Krishna over
Narakasura.
Customs andpractices in Kerala are inherently simple, whether it is their
clothing,marriage or to have a say, any ritual. Deepavali is by no way
different. Keralites celebrate Deepavali with aritual oil bath followed by a
temple visit. We relish a traditionalbreakfast on the day which is mostly
consist of idli and sambar along with adessert that is usually steamedbanana
(Nenthrappazham) or unniyappam, a traditional Keraladelicacy.
Every Hindu homewill be lit up with earthern lamps in the evening to symbolize
the glory ofluminance over dark.
My note- Forthrikkarthka also there is less enthusiasm in Kerala state.
Q6 Why did German locomotives in theNazi era have large plates near
the front on each side?
A6 Susanna Viljanen, Works at AaltoUniversity Wed
They are smokedeflectors, and their idea is to aerodynamically propel the smoke
from the smokestack upwards.They are used on most steam locomotives attaining
speeds of 80 km/h or faster. Nothing to do with the Nazis.
Q7 Why doesn't the TC come to check theticket in the general
compartment of the railway train?
A7 Neomazane, Answered by Amit Rao 3h
One of my relatives is a TC.He went into a compartment to check a passenger's
ticket and discovered thatthe passenger did not have a ticket. The passenger
said, "I will pick you up and throwyou down, otherwise don't come here to check
the ticket" during anargument.
This incidentdeeply affected TC sir, who had just started a new job. Hetold
people at home that I am quitting my job, and after they explained, hebecame
normal.
The following arethree possible explanations:
1. Even if they have to use the restroom, passengers inthe general seating area
only take their seatsafter purchasing their tickets.
2. Nobody ought tostrike TC sir's pocket in such a crowd.
3. The generalcompartment frequently contains individuals without tickets.
My note- I have an incidence of TC checking inunreserved compartment in an
urgent trip from Chennai to Bangalore in anunreserved compartment. I think TC
can check and imposepenalty for travel if one or two RPF arewith him/in the
compartment. Generally in Kerala passengers take ticket forunreserved travel.
Q8 At present, there are 17 Railwayzones and 68 divisions in the
country. What are the railway zones anddivisions?
A8 Balasubramanian Kailasam, IndianRailways enthusiast, craze to
Railways. Hi, I am Rly 5h
The Railway zones and divisions are formed due to two majorreasons:
Administrative Convenience: To manage such ahuge administration and duties
related to railways, it was decided to dividethe operations into zones for
convenient structural implementation of hierarchyand responsibilities.
Better Control measurement: Basically, divisionsgive better control in a zone
as per traffic passing through it.
The other reasons behind dividing the entire railway intozones and divisions
are to:
Provide safety to the passengers; especially womenand children with the help of
GRPF and RPF.
Maintain sanitation and cleanliness of railwaycampus.
Repair tracks to avoid accidents.
Goodstransportations like coal, petrol, etc.
Providing passenger’s amenities and train charting.
Control passengers’ traffic in a zone.
Q9 Do Indian trains have more than oneengine?
A9 Surendra Paswan, Indian railway 9h
The two engines will give the additional power requiredfor faster acceleration
and deceleration. As aresult, with everything along the track remaining the
same, the train gainshuge amount of time during each run,” said a senior
Railway Ministry official.
Anyway, the reasonfor using two locomotives is pretty simple. Twice thenumber
of locomotives means twice the power. This extra power boost is used
forespecially heavy loads or for trains going up steep grades. A reallysteep
grade could require as many as eight locomotives.
Q10 Why have humans not evolved to havemore eggs and thus reach
menopause later? Our life expectancy is almost doublethat of the age of
menopause. Is it because evolution is just that slow, orbecause our survival
doesn't depend on it
A10 Ken Saladin, Professor of biology,emeritus (retired)2y
It would not do forwomen to have babies right up to the last year or two of
their lives. There are at least five goodreasons for life beyond menopause.
Physiological stress. For one thing, pregnancy andthen lactation until weaning
are a great stress on the mother’s body. Womennear the end of their years might
often be unable to sustain these demands ontheir physiology.
Late-lifepregnancies would probably be futile.
Meiotic delay and genetic defects.Human eggs begin meiosis even before a baby
is born.By birth, a girl’s eggs are already in meiosis I. They go into
arresteddevelopment from birth at least until puberty (for the
earliestovulations in an adolescent girl’s life), but if a woman ovulates anegg
at age 45, let’s say, that egg has been in meiosis for 45 years waiting
tofinish. This long wait seems to create more opportunity for mutations,
perhapsdue to suppression of DNA repair mechanisms when the chromosomes are in
thecondensed prophase state.
For thisreason, older mothers have more miscarriages and their live-born
children havemore birth defects. The incidence of Down syndrome,for example, is
1 in 3,000 live births for a woman under 30; 1 in 365 by age35; and 1 in 9 by
age 48—not to mention that most Down syndrome fetuses diebefore birth. This
meiotic delay—decades between the onset and completion ofmeiosis—is another
selection pressure acting against late-life reproduction forwomen. (There is a
correlation between birth defects and paternal age too, butnot nearly as much
as with maternal age.)
Extended parental care. Human infants are born ina much more helpless state
than other primate infants. Thus, they requireconsiderably more parental care
before they reach an age where they can surviveon their own. This is a
selection pressure favoring female survival well beyondthe age of last
childbirth, as well as favoring biparental care—that is, atendency (if
imperfect) toward long-term pair-bonding (monogamy).
Social acculturation. Human society isexceptionally complex. Even for our
simple hunter-gatherer ancestors andsimilar extant tribes, it takes a years to
acculture a child to society—to hisor her social rank and roles, survival
skills, and so forth. Humans, unlike cats ormonkeys, can’t just raise their
offspring to weaning and set them loose at anage of 3 or 4 years (worldwide,
women wean their children at anaverage age of nearly 4 years); their children
wouldn’t survive in humansociety. Parenting is needed for probably 10–12 years
or more after a child isborn, hence further reason for females to live well
beyond their final birth.
Grandmother hypothesis. The most effective wayfor an elderly woman (“elderly”
by primitive standards, say 50+) to securepassage of more of her genes to
future generations is to help her daughtersraise children, rather than have
more children of their own. Even amongchimpanzees, we see reproductive success
enhanced by entrusting childcare torelated females, “babysitters,” usually
related to the infant. Thisinterpretation of survival beyond menopause (or from
the mirror point of view, cessation of reproduction yearsbefore the end of
life) has been called “the grandmother hypothesis” ofmenopause.
Tribal wisdom. This will be more lengthy becauseI’m moving an earlier Quora
answer to here to consolidate the two. Consider acomparison to African
elephants. There are trophy game hunters who claim itdoes no harm to shoot the
old, post-reproductive adults in a herd. The realityis that by taking out these
old individuals, there’s significantly highermortality also among the young
from such causes as starvation and drought. Thisis because much of the herd’s
collective wisdom lies in the old; they’re theones that know where to find food
and water in times of duress (even where todig for water below the soil
surface). Without the elders’ knowledge, thecalves and younger adults are much
more at the mercy of climatic events. So byhunters killing the old for sport
and trophies, they’re also, without realizingit, killing the young.
This “wisdom of age” effect was likely true, as well, forprehistoric hominid
clans, and I think anthropologistsfind it true of primitive tribal cultures
living even today in the Amazon, NewGuinea, and such places. Tribal shamans are
often childless elders, sometimeshomosexual and non reproductive, but very
important to the survival, welfare,and cohesion of the community. We can even
seek the evolutionary origins ofreligion in this line of inquiry, as well as an
answer to the oft repeatedquestions, “What purpose does homosexuality serve?
Why hasn’t natural selectioneliminated homosexuality?”
The elderly, with their knowledge and experience, makeinvaluable contributions
to survival of the group and thus to their own kin.They are the clan repository
of not just anelephant-like knowledge of how to deal with drought, food
scarcity, orcatastrophes, but also knowledge of medicinal plants and how to
treat illnessor trauma with at least some better-than-nothing success. This is
welldocumented even in the pioneer culture of the 19th-century American West.
In short,elderly members of human society have important ways of contributing
to thesurvival and perpetuationof their genes that go far beyond having more
offspring of their own. This isreason enough why the unthinking “calculus” of
natural selection has worked, inhumans and elephants, against an octopus- or
salmon-like system where theparent dies as soon as it has produced all the
offspring it’s ever going to.
Credits
Deeper Insightsidebar from my own textbook.
Australopithecusmom and baby from http://www.sci-news.com/othersciences
/anthropology/australopithecus-breastfeeding-07397.html.Elephantsfrom Mom and
Baby elephant
My note- Anenlightening very clear medical base answer.
All the above QA are from Quora website on 26-10-2022.
Quora answers need not be 100% correct answers .
Compiled and posted by R. Gopala Krishnan,former ITS, 79 years, on 27-11-2022
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