1 An isentrop (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 = Cp / 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 only (e) Cannot drop, and then increase again downstream 5- Specific heat at constant volume, is defined by (4) kC, (b) (ôu/ôT), (c)(ðu/õT), (d) (ST/âu), (e) None of these answers
1 An isentrop (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 = Cp / 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 only (e) Cannot drop, and then increase again downstream 5- Specific heat at constant volume, is defined by (4) kC, (b) (ôu/ôT), (c)(ðu/õT), (d) (ST/âu), (e) None of these answers
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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