1- An isentropic (a) Irreversible and adiabatic (b) Reversible and isothermal (c) Frictionless and adiabatic (d) Frictionless and irreversible (e) None of these answers 2- C, and C, are related by (a) k = C,/ C, (b)k=C, C, (c) k= C, /C, (d) C, (C.) * (e) None of these answers p*) holds only for those processes that are tionless isotherma atant

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1- An isentropic process is always
(a) Irreversible and adiabatic
(b) Reversible and isothermal
(c) Frictionless and adiabatic (d) Frictionless and irreversible
(e) None of these answers
2- C, and C, are related by
(a) k= C,/C,
(b) k = C, C, (c) k = C,/C, (d) C, = (C.)*
(e) None of these answers
3- The relation (p constant p) holds only for those processes that are
(a) Reversible poly tropic
(b) Isentropic
(c) Frictionless isothermal
(d) Adiabatic irreversible
(e) None of these answers
4- In isentropic flow the temperature
(a) Cannot exceed the reservoir temperature
(b) Remains constant in duct flow
Is independent of the Mach number
(d) Is a function of Mach number on!
(e) Cannot drop, and then increase again downstream
5- Specific heat at constant volume, is defined by
(e) None of these answers
JOnYerging-diverging nozzle, fill the blanks using in
decrease, the p
area
Transcribed Image Text:1- An isentropic process is always (a) Irreversible and adiabatic (b) Reversible and isothermal (c) Frictionless and adiabatic (d) Frictionless and irreversible (e) None of these answers 2- C, and C, are related by (a) k= C,/C, (b) k = C, C, (c) k = C,/C, (d) C, = (C.)* (e) None of these answers 3- The relation (p constant p) holds only for those processes that are (a) Reversible poly tropic (b) Isentropic (c) Frictionless isothermal (d) Adiabatic irreversible (e) None of these answers 4- In isentropic flow the temperature (a) Cannot exceed the reservoir temperature (b) Remains constant in duct flow Is independent of the Mach number (d) Is a function of Mach number on! (e) Cannot drop, and then increase again downstream 5- Specific heat at constant volume, is defined by (e) None of these answers JOnYerging-diverging nozzle, fill the blanks using in decrease, the p area
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