$8-$ cylinder, $4-$ stroke diesel engine was given a test with the test results are given as follows;

Generator Rated Capacity $1150$hp

Electrical efficlency $91\%$

Fuel quantity $25$gal

Fuel temp $77$F with SG $=0\mathrm{.}922$

Air quantity $99000$ftcube

Atmospheric temperature $65$F

Exhaust gas temperature $800$F

Cooling water quantity $950$ftcube

inlet temperature $95$F

Outlet temperature $125$F

Conduct an engine heat balance based on the above data by using sensible heat loss and latent heat loss formula and give summary of answers after