Related Questions

Toggle Filter আইকনটি-i. Remove filter হিসেবে কাজ করেii. Undo filter হিসেবে কাজ করে iii. Apply filter হিসেবে কাজ করেনিচের কোনটি সঠিক?
A i ও ii
B i ও iii
C ii ও iii
D i, ii ও iii
Adela Quested and Mrs. Moore are characters from the novel
A David Copperfield
B The Return of the Native
C A passage to India
D Adam Bede
Which language was created by Charles H. Moore at National Radio Astronomy Observatory.
A BASIC
B FORTH
C BASE
D COBOL
E None of the above
The type of water filter normally employed/ preferred for treating small quantities of water in railway stations and individual industries is the __________ filter.
A Rapid sand
B Pressure
C Gravity
D Slow sand
The most suitable filter for the removal of very small amount of precipitate from very large volumes of water is the __________ filter.
A Vacuum
B Sand
C Plate & frame
D Rotary
Introduction of slurry in a plate and frame filter press is done through a plate in each frame. The plate of this filter has a __________ surface.
A Plane
B Curved
C Ribbed
D Either A or B
For removal of very small amounts of precipitate from large volume of water, the most suitable filter is the __________ filter.
A Plate & frame
B Shell & leaf
C Sand
D Rotary vacuum
A water filter can be filled with 8 jugs of capacity 1.3 liters each. How many jugs are required to fill the same filter, if capacity of the jug is 0.8 liters?
A 15
B 12
C 8
D 13
Which one of the following filter is used to filter several variables with the same or different filters?
A filter_var_array()
B filter_var()
C filter_input
D filter_input_array
The fuel air ratio in a petrol engine fitted with suction carburettor, operating with dirty air filter as compared to clean filter will be
A Higher
B Lower
C Remain unaffected
D None of the above

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