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A pressure vessel is said to be a thick shell, when

A pressure vessel is said to be a thick shell, when Correct Answer The ratio of wall thickness of the vessel to its diameter is greater than $$\frac{1}{{10}}$$

Related Questions

Each question below is followed by two statements I and II. You have to determine whether the data given in the statements are sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose the best possible answer. What is the ratio of coconut oil and milk in the final beaker? If contents from four vessels poured in it. I. Vessel B has 10 ml more capacity than vessel A and the ratio of coconut oil and milk in vessel B is 2 ∶ 7. Vessel C has coconut oil and milk in the ratio 2 ∶ 3 and contains 38 ml more capacity than Vessel D II. Vessel A has milk and coconut oil in the ratio 3 ∶ 5. Vessel C has 12 ml more coconut oil than vessel D.
There are two vessels A and B. Vessel A is containing 60L of Pure milk and vessel B is containing 28L of pure water. From vessel A, 8L of milk is taken out and poured into vessel B. Then, 6L of mixture (milk and water) is taken out from vessel B and poured into vessel A. What is the ratio of the quantity milk in vessel A to the quantity of pure water in vessel B?
An empty vessel was first filled with alcohol. When the vessel got 1/4th empty, it was filled with spirit. Again, when the vessel got 1/3rd empty, it was filled with alcohol. Again when the vessel got 1/5th empty, it was filled with spirit. Find the percentage of spirit in the vessel.
A vessel has 30 litres of mixture water and milk. The second vessel has 20 litres of mixed milk and water are in ratio 3 : 2 respectively. How much milk present in the first vessel if the water present in the first vessel is 50% more than the milk present in the second vessel?
The three vessels are X, Y, and Z. The ratio of ingredients A and B in vessel X is 6 : 5, the ratio of ingredients B and C in vessel Y is 7 : 4 and the ratio of ingredients C and A to vessel Z is 3: 8, the mixture of the three vessels is mixed in a ratio of 2 : 5 : 8  and placed in a new vessel P, then what is the percentage of ingredient B in the new vessel? (near to two decimal points)
Two vessels a and b of the equal volume contain milk and water in the ratio 3 ∶ 2 and 2 ∶ 1 respectively. Two liters of the solution from the vessel a and three liters of the solution from vessel b are poured in a big empty vessel c. If the solution in c occupied 40% of the capacity of c, what proportion of the volume of vessel c should be the volume of water that shall be added so that the ratio of milk and water in vessel c becomes 1 ∶ 1?
Three vessels of equal capacity are filled with a solution of alcohol and water. The ratio of alcohol and water in the first vessel is 2 ∶ 3, in the second vessel is 3 ∶ 4 , and in the third vessel is 4 ∶ 5. The solution of these 3 vessels is mixed into a bigger vessel. What is the ratio of alcohol to water in the bigger vessel?
A closed vessel is half-filled with water. There is a hole at the top of the vessel and air is pumped out from this hole. Then (a) The density of the liquid will decrease (b) The pressure at the surface of the water will decrease (c) The water level will rise up in the vessel (d) The force by the water on the bottom of the vessel will decrease Which of the above statements are correct?
A conical vessel whose internal base radius is 18 cm and height 60 cm are full of a liquid. The entire liquid of the vessel is emptied into a cylindrical vessel with an internal radius of 15 cm. The height (in cm) to which the liquid rises in the cylindrical vessel is:
Two vessels A and B contain a mixture of acid and Water. In vessel A the ratio of acid and water is 2 ∶ 1 and in vessel B the ratio is 5 ∶ 1.Mixture from these two vessels are filled in another 42 litre vessel to contain a mixture of acid and water in the ratio of 5 ∶ 2. How much mixture is taken from vessel A?