Category: Trendy

How was beer brewed before yeast? Brewing is the sole major commercial use of hops. Yeast is the microorganism that is responsible for fermentation in beer. Before the role of yeast in fermentation was understood, fermentation involved wild or airborne yeasts, and a few styles such as lambics still use this method today. How was…

What are the advantages and disadvantages of pressurized water reactor? (i) Use of high pressure water system. So a strong pressure vessel is required which results in high cost. (ii) Formation of low temperature (250° C) steam. (iii) Use of expensive cladding material for prevention of corrosion. How efficient are Pressurised water reactors? A typical…

What is the difference between voltage stabilizer and voltage regulator? Basically, no major differences. A stabilizer has only a limited input voltage range and is mostly used for low power devices and the regulator has a higher range of input voltages, for medium and high power devices. Both ensure a regulated, constant output voltage. What…

How do minibars work in hotels? A minibar is a small refrigerator, typically an absorption refrigerator, in a hotel room or cruise ship stateroom. The hotel staff fill it with drinks and snacks for the guest to purchase during their stay. It is stocked with a precise inventory of goods, with a price list. What…

Is it possible to cheat in CoCubes? In such cases even though the test is submitted, there is a background check for cheating cases. Hence it’s fair to all the candidates who genuinely attempted the assessment. How do you crack CoCubes? CoCubes Preparation Strategy Learn the basic concepts of Aptitude- The Aptitude section(Reasoning and Numerical…

How much does 1 turbo add to horsepower? How much horsepower does a turbocharger add? A turbo can boost an engine’s horsepower by 30 to 40 percent or approximately 70 to 150 HP. How much HP can you get from a turbo? Hanging a turbo on a small engine allows a little engine to breathe…

Is buying a flat in Bangalore a good investment? It is always considered a better option to buy an apartment than buying land or an independent house, as it is safer and present way more opportunities. Especially, at this market condition and in the year 2020, it proves to be beneficial for home buyers and…

Are components of vectors also vectors? Caution: Components are not vectors – The components Ax and Ay of a vector →A are just numbers; they are not vectors themselves. What is a vector component? Any vector directed in two dimensions can be thought of as having an influence in two different directions. Each part of…

What is the biggest gun put on a tank? Schwerer Gustav was the largest-calibre rifled weapon ever used in combat and, in terms of overall weight, the heaviest mobile artillery piece ever built…. Schwerer Gustav Specifications Mass 1,350 tonnes (1,490 short tons; 1,330 long tons) Length 47.3 metres (155 ft 2 in) Barrel length 32.5…

Is Avengers: Age of Ultron a good movie? Though early trailers hinted at a creepy and evil robot villain, the Ultron we got in the film was a letdown. Despite a great performance from James Spader, the character’s threatening nature was undone by the misplaced humor of the character. It felt like a lot of…