Question:
In case of the thermodynamic system:
A. System boundary separates the system and surroundings.
B. System boundary may be fixed only
C. Everything external to system is called surroundings.
D. System boundary may be moving only.
E. System boundary may be either fixed or moving.
Choose the correct answer from the options given below:
In case of the thermodynamic system:
A. System boundary separates the system and surroundings.
B. System boundary may be fixed only
C. Everything external to system is called surroundings.
D. System boundary may be moving only.
E. System boundary may be either fixed or moving.
Choose the correct answer from the options given below:
A. System boundary separates the system and surroundings.
B. System boundary may be fixed only
C. Everything external to system is called surroundings.
D. System boundary may be moving only.
E. System boundary may be either fixed or moving.
Choose the correct answer from the options given below:
Show Hint
System boundary: separates system from surroundings.
Can be fixed or moving.
Can be fixed or moving.
Updated On: Aug 18, 2026
- (A), (B), (C)
- (A), (C), (E)
- (C), (D), (A)
- (A), (D)
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
A thermodynamic system is defined by its boundaries.
The boundaries can be of different types.
Step 2: Key Formula or Approach:
No specific formula.
Need to understand the basics of thermodynamics.
Step 3: Detailed Explanation:
A. System boundary separates the system and surroundings - correct.
B. System boundary may be fixed only - incorrect (it can be moving).
C. Everything external to system is surroundings - correct.
D. System boundary may be moving only - incorrect (it can be fixed).
E. System boundary may be either fixed or moving - correct.
Thus, A, C, and E are correct.
Step 4: Final Answer:
The correct statements are (A), (C), and (E).
Hence, the correct option is (B).
A thermodynamic system is defined by its boundaries.
The boundaries can be of different types.
Step 2: Key Formula or Approach:
No specific formula.
Need to understand the basics of thermodynamics.
Step 3: Detailed Explanation:
A. System boundary separates the system and surroundings - correct.
B. System boundary may be fixed only - incorrect (it can be moving).
C. Everything external to system is surroundings - correct.
D. System boundary may be moving only - incorrect (it can be fixed).
E. System boundary may be either fixed or moving - correct.
Thus, A, C, and E are correct.
Step 4: Final Answer:
The correct statements are (A), (C), and (E).
Hence, the correct option is (B).
Was this answer helpful?
0
0
Top ICAR AIEEA Dairy Technology Questions
- As per legal standards (FSSR, 2011), the acidity (%LA) of chakka should not be more than:
- Which of the following food additive is permitted as preservative in paneer?
- Given below are four statements:
Statement (I) : Homogenisation breaks down fat globules in milk into smaller entities.
Statement (II) : Homogenisation breaks down fat globules and casein micelles in milk into smaller entities.
Statement (III) : Homogenisation slightly increases viscosity of milk.
Statement (IV) : Homogenisation improves the appearance of milk.
In light of the above statements, choose the most appropriate answer from the options given below. - With regard to temperature of operation, place the following unit operations in sequence in an increasing order of temperature:
(i) Sterilisation
(ii) Thermisation
(iii) Homogenisation
(iv) Bactofugation and
(v) HTST pasteurization.
Choose the correct answer from the options given below : - “Narampak” and “karapak” refer to varieties of sandesh with reference to which of the following parameters ?
View More Questions
Top ICAR AIEEA Heat Transfer and Unit Operations Questions
- With regard to temperature of operation, place the following unit operations in sequence in an increasing order of temperature:
(i) Sterilisation
(ii) Thermisation
(iii) Homogenisation
(iv) Bactofugation and
(v) HTST pasteurization.
Choose the correct answer from the options given below : - Match List-I with List-II
\begin{tabular{ll} List-I (Name of Process) & List-II (Temperature/time)
(A) Pasteurization & (I) \(60\ ^\circ\text{C}\) no hold
(B) Sterilisation & (II) \(55-60\ ^\circ\text{C}\) no hold
(C) Homogenisation & (III) \(72\ ^\circ\text{C}\) 15 sec
(D) Bactofugation & (IV) \(118\ ^\circ\text{C}\) 15min
Choose the correct answer from the options given below : - In falling film milk evaporator, the temperature difference between milk and steam should be approximately around :
- Indirect UHT treatment can be done using which of the following methods ?
- Which of the following value is related to sterilization process ?
View More Questions
Top ICAR AIEEA Questions
- Which of the following statements is false?
- Which of the following is an example of an inventory?
- According to Adam Smith, productivity gains could be brought about through .
- The supply curve for an artificially scarce good is .
- Which of the following would not be considered an opportunity cost of paid employment?
View More Questions