Related Questions

Point A is 10 miles West of Point B. Point b is 30 miles North of pint C. Point C is 20 miles East of Point D. What is the distance (in miles) between Point A and Point D?
A 1010
B 1020
C 2010
D 3010
Point A is 10 km west of point B. Point B is 30 km north of point C. Point C is 20 km east of point D. What is the distance between point A and D?
A 1020Km
B 1010Km
C 2010Km
D 3010Km
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
In continuous fluidisation
A Solids are completely entrained
B The pressure drop is less than that for batch fluidisation
C There is no entrainment of solids
D Velocity of the fluid is very small
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
Point A is south of point B and point B is west point C. To which direction is point A with respect to point C ?
A South
B South West
C North east
D North West
Point A is 10 miles west of Point B. Point B is 30 miles North of Point C. Point C is 20 miles East of Point D. what is the distance between points A and D?
A 1010
B 810
C 710
D 910
The scales form in heat exchanges after a period of operation and provide additional resistance to heat transfer with some heat transfer coefficient . The reciprocal of this scale heat transfer coefficient is called .
A scaling factor
B forming factor
C resisting factor
D fouling factor

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