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Question

Which equation correctly represents the steady flow process where enthalpy, work and heat are in kJ/kg, velocity is in m/s and gravitational acceleration is in ?

कौन सा समीकरण स्थिर प्रवाह प्रक्रिया को सही ढंग से दर्शाता है जहां एन्थैल्पी, कार्य और ऊष्मा kJ/kg में है, वेग m/s में है और गुरुत्वाकर्षण त्वरण है?

A.


B.


C.


D.


Answer ( Option C)


Solution

Given :

Enthalpy (kJ/kg), work (kJ/kg),

Velocity (m/s),

Gravitational  acceleration (m/s2 ) .

The steady flow energy equation on mass basis (kJ/kg) :


Note :K.E and P.E was in  , therefore divided by 1000 for complete equation unit balance in   .

Hence, the correct option is (C).

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