changed from V, o 20 m/kg. T,-30 °C to V, 055 m'/kg, Tz=260 °C. The specific he is given by equation given below where T is in °C. Cp=(1.5+ (T+45) 75 -) KJ/ kg°C Calculate: (1) Heat added/kg. 450.21 * (KJ/kg).
changed from V, o 20 m/kg. T,-30 °C to V, 055 m'/kg, Tz=260 °C. The specific he is given by equation given below where T is in °C. Cp=(1.5+ (T+45) 75 -) KJ/ kg°C Calculate: (1) Heat added/kg. 450.21 * (KJ/kg).
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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![changed from V, o 20 m/kg, T,=30 °C to V, 0 55 m³/kg, Tz=260 °C. The specific he
is given by equation given below where T is in °C.
75
Cp=(1.5+
(T+45) ) KJ/ kg°C
Calculate:
(1) Heat added/kg; 450.21
: (K]/kg).
(ii) Work done/kg 46
: (K)/kg);
(iii) Change in internal energy/kg 494.21
: (K]/kg);
(iv) Change in enthalpy/kg 450 21
: (K]/kg).
Scanned with CamScanner](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F488dc2e8-18e7-4135-8ba9-df1b60581783%2F3dbcde31-a708-48ac-99eb-eb5df42a1669%2Fz7yhlh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:changed from V, o 20 m/kg, T,=30 °C to V, 0 55 m³/kg, Tz=260 °C. The specific he
is given by equation given below where T is in °C.
75
Cp=(1.5+
(T+45) ) KJ/ kg°C
Calculate:
(1) Heat added/kg; 450.21
: (K]/kg).
(ii) Work done/kg 46
: (K)/kg);
(iii) Change in internal energy/kg 494.21
: (K]/kg);
(iv) Change in enthalpy/kg 450 21
: (K]/kg).
Scanned with CamScanner
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