Related Questions

Cox chart, which is useful in the design of distillation column particularly for petroleum hydrocarbons, is a plot of (where, P = vapor pressure, T = temperature)
A Log P vs . T
B Log P vs. log T
C T vs . P
D P vs . log T
Cox chart is useful in the design of
A Distillation column
B Evaporator
C Dryer
D Crystalliser
x→0Limx(cox 2x+cox 3x)2sin x এর মান কোনটি?
A 1
B 2
C 3
D None
In a horticulture experiment , 200 seeds were planted in plot I and 300 were planted in plot II. 57 percent of the seeds in plot I germinated and 42 percent of the seeds in plot II germinated, what percent of total numbers of planted seeds was germinated?
A 45.5%
B 46.5%
C 48.0%
D 49.5%
The width of a rectangular plot was reduced by 30% and the length was reduced by 10%. The size of the new plot is what percent of the original plot?
A 30
B 57
C 63
D 70
The length of a rectangular plot is 3 folds its width . Half the area of the plot is covered by a playground whose area is 363 square meter . What is the length of the plot?
A 18.50 m
B 13. 61 m
C 17.21 m
D 15. 51 m
The ratio between the length and the perimeter of a rectangular plot is 1 : 3 and the ratio between the breadth and perimeter of that plot is 1 : 6 What is the ratio between the length and area of that plot?
A 2 :1
B 1 : 6
C 1 : 8
D Data inadequate
The ratio between the length and the perimeter of a rectangular plot is 1:3 and the ratio between the breadth and perimeter of that plot is 1:6. What is the ratio between the length and area of that plot?
A 2:1
B 1:6
C 1:8
D Data inadequate
The length of a rectangular plot is 20 meters more than its breadth . If the cost of fencing the plot at TK. 26.50 per meter is TK. 5300, what is the length of the plot in meters?
A 6
B 100
C 75
D 50
Loop gain vs phase plot is known as ______ plot/chart.
A Nyquist
B Bode
C Nichol's
D Inverse Nyquist

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