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In regenerative air preheater (as practised in heating of coke ovens), the heat is transferred

In regenerative air preheater (as practised in heating of coke ovens), the heat is transferred Correct Answer By heating an intermediate material (like chequor bricks) and then heating the air from this hot material

Related Questions

In the following question below are given three statements followed by three conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements. Statement: Some glasses are plates. Only few glasses are oven. Some ovens are micro ovens. Conclusions: I. All ovens are micro ovens. II. Some ovens are not micro ovens. III. Some plates can be ovens.
Coke made in narrower by-product coke ovens (as compared to wider ovens) is
Narrow coke ovens as compared to wider coke ovens
Given below are two quantities named A and B. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and knowledge of Mathematics to choose between the possible answers. There are two jars which contain different liquids in different quantities Quantity I∶ Quantity of water in Jar 1, if Jar 1 contains mixture of 230 litres which contain juice, water, coke and pepsi. Ratio of quantity of water to juice is 2 : 1 and juice to coke is also 2 ∶ 1 while the ratio of quantity of coke to pepsi is 3 ∶ 2 Quantity II∶ Quantity of water in Jar 2, if Jar 2 contains 10 litres of mixture more than jar 1 and contains juice, coke and water. Water, juice and coke is poured into the jar 8 times in the ratio 3 ∶ 2 ∶ 1. Every time the quantity of a liquid is same.
The following question has three statements. Study the question and the statements and decide which of the statement (s) is/are necessary to answer the question. What is the total Profit percentage for Ram? I) Ram buys two ovens at Rs. 4000 each. II) Ram sells the oven and the ratio between the selling price of two ovens is 24 : 25. III) The difference between the profit earned by Ram on two ovens is Rs. 200.
Determine the correctness or otherwise of the following Assertion [a] and the Reason [r]. Assertion [a]: In a power plant working on a Ranking cycle, the regenerative feed water heating improves the efficiency of the steam turbine. Reason [r]: The regenerative feed water heating raises the average temperature of heat addition in the Rankine cycle.
In the question below are given three statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts. Statements: I. Only a few pizza are pancakes II. Some coke are pizza III. Some pancakes are not coke Conclusions: I. Some coke are not pancakes II. Some pancakes are pizza III. Some pizza are coke
Are these statements about the regenerative heat exchangerstrue? Statement 1: Regenerators are commonly used in gas/gas heat recovery applications. Statement 2: Regenerative heat exchangers are also known as capacitive heat exchangers.
The bypass factor (B. P. F.) in case of sensible heating of air is (Where td₁ = Dry bulb temperature of air entering the heating coil, td₂ = Dry bulb temperature of air leaving the heating coil, and td₃ = Dry bulb temperature of heating coil)
The bypass factor (B.P.F.) in case of sensible heating of air is (Where td1 = Dry bulb temperature of air entering the heating coil, td2 = Dry bulb temperature of air leaving the heating coil and td3 = Dry bulb temperature of heating coil)