Methanol One question per day Basic chemical engineering knowledge Heat exchangers 2016.01.27
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This post was last edited by TH373637 on 2016-1-27 at 10:06. Methanol – One question per day; Basic chemical engineering knowledge; Heat exchangers. 2016.01.27. Reply to see the answers! Welcome to participate actively! 1. Heat transfer ( ). (A) It can only occur within an object. (B) It can only occur within an object and between objects in contact with it. (C) It is a transfer of energy. (D) It occurs passively. 2. Among non-metallic liquids, which one has the highest thermal conductivity? (A) Methanol (B) Glycerol (C) Water (D) Ethanol 3. Heat exchangers are classified by purpose as ( ). (A) Heater, cooler (B) Heater, cooler, evaporator (C) Heater, cooler, reboiler, condenser (D) Heater, cooler, reboiler, condenser, evaporator, fractional condenser C C D
This post was last edited by Pippi Zouzou on 2016-1-27 09:09: C, C, C
1. C. －－2, C. －－3, D.
1. Heat transfer (C). (A) It can only occur within an object. (B) It can only occur within an object and between objects in contact with it. (C) It is a transfer of energy. (D) It occurs passively. 2. Among non-metallic liquids, the one with the highest thermal conductivity is (C). (A) Methanol (B) Glycerol (C) Water (D) Ethanol 3. Heat exchangers are classified by purpose as (D). (A) Heater, cooler (B) Heater, cooler, evaporator (C) Heater, cooler, reboiler, condenser (D) Heater, cooler, reboiler, condenser, evaporator, fractionator
1. Heat transfer (C). (A) It can only occur within an object. (B) It can only occur within an object and between objects in contact with it. (C) It is a transfer of energy. (D) It occurs passively. 2. Among non-metallic liquids, the one with the highest thermal conductivity is (C). (A) Methanol (B) Glycerol (C) Water (D) Ethanol 3. Heat exchangers are classified by purpose as (D). (A) Heater, cooler (B) Heater, cooler, evaporator (C) Heater, cooler, reboiler, condenser (D) Heater, cooler, reboiler, condenser, evaporator, fractionator
1. Heat transfer (C). (A) It can only occur within an object. (B) It can only occur within an object and between objects in contact with it. (C) It is a transfer of energy. (D) It occurs passively. 2. Among non-metallic liquids, the one with the highest thermal conductivity is (C). (A) Methanol (B) Glycerol (C) Water (D) Ethanol 3. Heat exchangers are classified by purpose as (D). (A) Heater, cooler (B) Heater, cooler, evaporator (C) Heater, cooler, reboiler, condenser (D) Heater, cooler, reboiler, condenser, evaporator, fractionator
1. Heat transfer (C). (A) It can only occur within an object. (B) It can only occur within an object and between objects in contact with it. (C) It is a transfer of energy. (D) It occurs passively. 2. In non-metallic liquids, the one with the highest thermal conductivity is (C). (A) Methanol (B) Glycerol (C) Water (D) Ethanol 3. Heat exchangers are classified by purpose as (D). (A) Heater, cooler (B) Heater, cooler, evaporator (C) Heater, cooler, reboiler, condenser (D) Heater, cooler, reboiler, condenser, evaporator, fractionator