engineering science 2 quiz 2
-
Upload
johnjabaraj -
Category
Documents
-
view
217 -
download
0
description
Transcript of engineering science 2 quiz 2
ENGINEERING SCIENCE II
ENGINEERING SCIENCE IIQuiz Terkezut 2by john jabaraj 1. The data for mercury is given below. MercuryMelting pointBoiling pointCJ/kg.CoHf kJ/kgHv kJ/kg
-39 oC357 oC230011.7270
a) Sketch the calorimetric graph for mercury.b) Calculate the total heat needed to change 2kg of
liquid mercury at -25oC into vapor at 357 oC.ENGINEERING SCIENCE IIQuiz Terkezut 2by john jabaraj 1. The data for mercury is given below. MercuryMelting pointBoiling pointCJ/kg.CoHf kJ/kgHv kJ/kg
-39 oC357 oC230011.7270
a) Sketch the calorimetric graph for mercury.
b) Calculate the total heat needed to change 2kg of
liquid mercury at -25oC into vapor at 357 oC.ENGINEERING SCIENCE IIQuiz Terkezut 2by john jabaraj 1. The data for mercury is given below. MercuryMelting pointBoiling pointCJ/kg.CoHf kJ/kgHv kJ/kg
-39 oC357 oC230011.7270
a) Sketch the calorimetric graph for mercury.
b) Calculate the total heat needed to change 2kg of
liquid mercury at -25oC into vapor at 357 oC.ENGINEERING SCIENCE IIQuiz Terkezut 2by john jabaraj 1. The data for mercury is given below. MercuryMelting pointBoiling pointCJ/kg.CoHf kJ/kgHv kJ/kg
-39 oC357 oC230011.7270
a) Sketch the calorimetric graph for mercury.
b) Calculate the total heat needed to change 2kg of
liquid mercury at -25oC into vapor at 357 oC.ENGINEERING SCIENCE IIQuiz Terkezut 2by john jabaraj 1. The data for ethanol is given below. EthanolMelting pointBoiling pointCJ/kg.CoHf kJ/kgHv kJ/kg
-114 oC 78 oC 2300 105 854
a) Sketch the calorimetric graph for ethanol.
b) Calculate the total heat needed to change 2kg of
liquid ethanol at -25oC into vapor at 78 oC.ENGINEERING SCIENCE IIQuiz Terkezut 2by john jabaraj 1. The data for ethanol is given below. EthanolMelting pointBoiling pointCJ/kg.CoHf kJ/kgHv kJ/kg
-114 oC 78 oC 2300 105 854
a) Sketch the calorimetric graph for ethanol.
b) Calculate the total heat needed to change 2kg of
liquid ethanol at -25oC into vapor at 78 oC.ENGINEERING SCIENCE IIQuiz Terkezut 2by john jabaraj 1. The data for ethanol is given below. EthanolMelting pointBoiling pointCJ/kg.CoHf kJ/kgHv kJ/kg
-114 oC 78 oC 2300 105 854
a) Sketch the calorimetric graph for ethanol.
b) Calculate the total heat needed to change 2kg of
liquid ethanol at -25oC into vapor at 78 oC.ENGINEERING SCIENCE IIQuiz Terkezut 2by john jabaraj 1. The data for ethanol is given below. EthanolMelting pointBoiling pointCJ/kg.CoHf kJ/kgHv kJ/kg
-114 oC 78 oC 2300 105 854
a) Sketch the calorimetric graph for ethanol.
b) Calculate the total heat needed to change 2kg of
liquid ethanol at -25oC into vapor at 78 oC.\
2. The average temperature on Mt. Everest during winter is -27.5 oC. Determine the temperature value in Fahrenheit scale.2. The average temperature on Mt. Everest during winter is -27.5 oC. Determine the temperature value in Fahrenheit scale.2. The average temperature on Mt. Everest during winter is -27.5 oC. Determine the temperature value in Fahrenheit scale.2. The average temperature on Mt. Everest during winter is -27.5 oC. Determine the temperature value in Fahrenheit scale.2. The average temperature on Mt. Everest during winter is -17.5 oF. Determine the temperature value in Celsius scale.2. The average temperature on Mt. Everest during winter is -17.5 oF. Determine the temperature value in Celsius scale.2. The average temperature on Mt. Everest during winter is -17.5 oF. Determine the temperature value in Celsius scale.2. The average temperature on Mt. Everest during winter is -17.5 oF. Determine the temperature value in Celsius scale.