Related Questions

The amount of water evaporated in kg per kg of fuel burnt in a boiler is called the __________ of a boiler.
A Evaporative capacity
B Evaporation efficiency
C Thermal efficiency
D Steam load
A glass was filled with 10 liters of water and 0.01 liter of water evaporated every day during a 20-day period . What percent of the original amount of water evaporated during the period ?
A 20%
B 22%
C 2.2%
D 2%
The distillation carried out in such a way that the liquid with the lowest boiling point is first evaporated and re-condensed, then the liquid with the next higher boiling point is then evaporated and re-condensed, and so on until all the available liquid fuels are separately recovered in the sequence of their boiling points. Such a process is called
A Cracking
B Fractional distillation
C Full distillation
D Carbonisation
Theoretical flame temperature of a fuel is that temperature which is attained, when the fuel is completely burnt 'using theoretical amount of air in
A Air
B Oxygen
C Either A or B
D Either A or C without gain or loss of heat
Travelling at a constant speed of 32 miles per hours, a certain motorboat consumers 24gallons of fuel per hour. What is the fuel consumption of his boat this speed measured in miles per gallons of fuel?
A 2/3
B 3/4
C 4/5
D 4/3
In a multiple effect evaporator system having 'n' effects, the amount of water evaporated per unit surface area in approximately equal to __________ times that in a single effect.
A nth
B $${\left( {\frac{1}{{\text{n}}}} \right)^{{\text{th}}}}$$
C 0.5 nth
D 1.5 nth
A burnt child dreads the Fire. here `burnt is a/an______.
A finite verb
B gerund
C present participle
D past participle
A burnt child dreads the fire. Here burnt is.....
A finite verb
B gerund
C present participle
D past participle
A burnt child dreads the fire. Here 'burnt' is a/an-
A finite verb
B gerund
C present participle
D past participle
Equivalent evaporation is the amount of water evaporated in a boiler from and at
A 0°C
B 100°C
C Saturation temperature at given pressure
D Room temperature

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