Related Questions

Ahmad has containers of two different sizes. The total capacity of 16 containers of one size is x gallons,and the total capacity of 8 containers of the other size is also x gallons , and x> 0. In terms of x , what is the capacity, in gallons, of each of the larger containers?
A 4x
B 2x
C x/2
D x/8
The capacity of computer memory is increasing exponentially . At the same time increased capacity is becoming available at cheaper rate. Two years ago 1GB RAM cost TK. 5,000. Now 4GB Ram is available at the same price. If this trend continues what capacity of RAM will you get for TK. 5,000 after 3 years time ?
A 32GB
B 80GB
C 60.72GB
D 76GB
Two men and women are entrusted with a task. The second man needs three hours more to cope up with the job than the second man and the woman would need working together. The first man, working alone, would need as much time as second man and the woman working together. The first man working alone, would spend eight hours less than the double period of the time second man would spend working alone. How much time would the two men and the women need to complete the task if they all asked together?
A 1 hour
B 2 hours
C 3 hours
D 4 hours
E 5 hours
The size of a boiler drum in pulverized fuel fired boiler, as its size and capacity, (steam pressure and flow ratings) increase
A Increases
B Decreases
C Remains unchanged
D Increases/decreases depending on steam temperature requirements
Boiler tube size is specified by its thickness and __________ diameter.
A Outside
B Inside
C Mean
D None of these
The size of a gear is usually specified by
A pressure angle
B circular pitch
C diametral pitch
D pitch circle diameter
Size of boiler tubes is specified by
A Mean diameter and thickness
B Inside diameter and thickness
C Outside diameter and thickness
D Outside diameter and inside diameter
The size of a lathe is specified by the
A Length between centers
B Swing diameter over the bed
C Swing diameter over the carriage
D All of these
Size of a theodolite is specified by
A the length of telescope
B the diameter of vertical circle
C the diameter of lower plate
D the diameter of upper plate
The nominal size of a hose pipe is specified by its
A I.D.
B O.D.
C Thickness
D None of these

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