Engineering Chemistry Calorific Value 1 Online Exam Quiz
Engineering Chemistry Calorific Value 1 GK Quiz. Question and Answers related to Engineering Chemistry Calorific Value 1. MCQ (Multiple Choice Questions with answers about Engineering Chemistry Calorific Value 1
What’s the basic formulae for calculating gross calorific value?
Options
A : [8080 %C + 3450(%H – %O?8) + 2240 %S]?100 cal/gm
B : [8080 %C + 34500(%H – %O?24) + 2240 %S]?100 cal/gm
C : [8080 %C + 34500(%H – %O?16) + 2240 %S]?100 cal/gm
D : [8080 %C + 34500(%H?1 – %O?8) + 2240 %S]?100 cal/gm
At how much temperature does the products of combustion should be cooled down to get Gross Calorific Value?
Options
A : 288 K
B : 315 K
C : 390 K
D : 350 K
Which of the fuel has the highest calorific value?
Options
A : Butane
B : Wood
C : Kerosene
D : Natural gas
How does the latent heat of condensation is included in gross calorific value?
Options
A : By the steam produced by the combustion of hydrogen
B : By the combustion of products other than carbon and hydrogen
C : By the combustion of carbon
D : By the total heat produced in the system
What is the unit of calorific value in fps(foot pound sec)?
Options
A : Gram calorie (g cal)
B : Pound calorie
C : British thermal unit/ft3
D : Calorie/gram2
What happens to the hydrogen present in fuel for calculating gross calorific value?
Options
A : It combines with carbon to form methane
B : It combines with chlorine to form hydrochloric acid
C : It combines with oxygen to form hydrogen per oxide
D : It gets converted into steam
Which of the following properties a good fuel should have?
Options
A : Low Calorific value
B : Moderate Calorific value
C : High Calorific value
D : High ignition temperature
On which property of fuel it’s calorific value is based?
Options
A : Specific heat
B : Efficiency
C : Cost
D : Ignition temperature
Net Calorific Value is greater than Gross Calorific Value.
Options
A : True
B : False
C :
D :
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