🤔 How it works …….. ⁉
HOW ATM WORKS
We all now know the ATM is an electro-mechanical device, with a switch that knows how much cash is available in an ATM and in what denomination. In a cash withdrawal transaction, once your PIN is verified and there is sufficient balance in your account, the switch sends an instruction to the ATM to dispense the amount requested. You would be receiving a mix of Rs2,000, Rs500, Rs100 and sometimes even Rs200 from ATMs
The currency notes inside the ATM are stacked in boxes called ‘cassettes’. Each cassette is loaded with one denomination. Most of the ATMs in the country have four such cassettes, while some of the older ATMs may have two cassettes.
Have you ever wondered how the ATMs know which denomination of notes to dispense and how many of each denomination? Most of the switches follow the principle of ‘last note to be dispensed in the lowest denomination available in the ATM’ at the time of withdrawal’. For example, if you want to withdraw Rs1,000 from an ATM and the ATM has Rs500 and Rs100 denomination available, it will dispense one note of Rs500 and five notes of Rs100. If instead of Rs500 and Rs100, it has Rs200 and Rs100, the ATM will dispense four notes of Rs.200 and two notes of Rs100.
James Goodfellow is the man who first patented automated cash machines that use pin numbers. Some say the inventor is John Shepherd-Barron. John D. White
😳Why❓❓❓
WHY WE FEEL THIRSTY
It arises from a lack of fluids or an increase in the concentration of certain osmolites, such as sodium. If the water volume of the body falls below a certain threshold or the osmolite concentration becomes too high, structures in the brain detect changes in blood constituents and signal thirst
Dehydration: This occurs when you lack the proper amount of fluids for your body to function properly. … Dehydration can be caused by illness, profuse sweating, too much urine output, vomiting, or diarrhea. Diabetes mellitus: Excessive thirst can be caused by high blood sugar (hyperglycemia).
💁🏻♂️ GK TODAY
*Sewing machine* invented by *Charles Fredrick Wiesenthal,* a German-born engineer working in England was awarded the first British patent for a mechanical device to aid the art of sewing, in 1755.
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BORN TODAY 🐣💐
*Major Rama Raghoba Rane, PVC* (26 June 1918 – 11 July 1994) was an officer in the Indian Army.
He was awarded with India’s highest military *Param Vir Chakra,*. He served in the British Indian Army during the 2nd World War. He was commissioned in the *Bombay Sappers Regiment of the Indian Army’s Corps of Engineers* on 15 December 1947.
In April 1948, during the Indo-Pakistani War of 1947, Rane played a key role in the capture of Rajauri by Indian forces by being instrumental in clearing several roadblocks and minefields. His actions helped clear the way for advancing Indian tanks.
He was awarded the Param Vir Chakra on 8 April 1948 for his gallantry. He retired as a major from the Indian Army in 1968. During his 28 years’ service with the army, he was mentioned in despatches five times.
He died in 1994 at the age of 76.
IDIOMS & PHRASES:
Get cold feet :
Get hesitant
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*ANTONYMS*
Ascend x Descend, Decline
*SYNONYMS*
Ascend = Climb Escalate
🧬 HEALTH CARE: HOME REMEDIES🩺
Coconut water: is found in young coconuts and a good source of fiber, vitamin C. It contains antioxidants that protect your cells from damage caused by free radicals.
It’s also a good source of magnesium, which may increase insulin sensitivity and reduce blood sugar levels.
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Ch Narmada Naveen Kumar |
