1.)What is the name given to process of removing non condensables in steam and other vapor cycles ?
Ans: Deaeration process.
2.). We often come across use of jet pumps in process industry ? What is the reason for this ?
Ans: Jet pumps are easy to maintain and can be used to transport gases, liquids and mixtures of both.
3.)When it can be said that a fluid is Newtonian ?
Ans: When the shear stress is directly proportional to velocity gradient.
4.)Out of 2 stroke SI engine, 4 stroke SI engine, and 4 stroke CI engine, how the brake thermal efficiency behaves if these are to be used for road vehicles ?
Ans: 4 stroke CI engine has highest brake thermal efficiency followed by 4 stroke SI engine and the 2 stroke SI has lowest brake thermal efficiency
Ans: Deaeration process.
2.). We often come across use of jet pumps in process industry ? What is the reason for this ?
Ans: Jet pumps are easy to maintain and can be used to transport gases, liquids and mixtures of both.
3.)When it can be said that a fluid is Newtonian ?
Ans: When the shear stress is directly proportional to velocity gradient.
4.)Out of 2 stroke SI engine, 4 stroke SI engine, and 4 stroke CI engine, how the brake thermal efficiency behaves if these are to be used for road vehicles ?
Ans: 4 stroke CI engine has highest brake thermal efficiency followed by 4 stroke SI engine and the 2 stroke SI has lowest brake thermal efficiency
No comments :
Post a Comment