Related Questions

Which of the following is not an advantage of fluidisation from transfer operation point of view?
A Intimate contact of the fluid with all parts of the solid particles
B Lower fluid pumping power requirement
C Minimisation of temperature variation
D Prevention of particle seggregation
When larger particles e.g., grains are subjected to fluidisation, the corresponding bed produced is termed as the __________ bed.
A Spouted
B Sluggish
C Boiling
D Teeter
Minimum fluidisation velocity for a specific system depends upon the
A Particle size
B Fluid viscosity
C Density of both the particle & the fluid
D All of the above
Minimum porosity for fluidisation is
A That corresponding to static bed
B That corresponding to completely fluidised bed
C The porosity of the bed when true fluidisation begins
D Less than that of the static bed
With decrease in particle size to be fluidised by a particular fluid, the operating range of fluidisation velocity
A Widens
B Squeezes
C Does not change
D Unpredictable from the data
The population of a city in the first three continuous years is given as 6000,8000 and 10000 respectively. What is the population of the city in the fourth continuous year, according to the geometric increase method?
A 11500
B 12000
C 12870
D 14000
Which one is present continuous tense?
A I read
B I am reading
C I have read
D I had read
Despite the company's continuous efforts , the new product's sales trend did not pick up and remained ____.
A sedentary
B redolent
C fervent
D sluggish
Which of the following sentence is correct example of 'future perfect continuous tense' ?
A You will be doing the work
B I shall have done the work before my father comes
C Before you go to see him, he will have left the place
D I shall have been doing the work before my father comes
Past perfect continuous form of 'I do' is-
A I shall have been doing
B We shall have been doing
C I have been doing
D I will be doing

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