Related Questions

Batch tray dryers suffers from the disadvantage of
A High maintenance cost
B Non-uniform & low production rate
C High labour cost & low heat economy
D All of the above
In case of a __________ reactor, the composition in the reactor and at the exit of the reactor is the same.
A Semi-batch
B Tubular
C Batch
D Back-mix
Use of water as a manometric liquid suffers from the disadvantage of its
A Low vapour pressure
B Corrosive nature
C High vapour pressure
D High boiling point
Assam coals suffers mainly from the disadvantage of high __________ content.
A Ash
B Volatile matter
C Sulphur (4-6%)
D Moisture
Aluminium as a material of construction suffers from the disadvantage of
A Very high cost
B Rather low tensile strength
C Very low strength to weight ratio
D Scarce availability
From a batch of 3000light bulbs, 100 were selected at random and tested. If 5of bulbs on the sample found defective,How many defective bulb will be found in entire batch?
A 15
B 60
C 150
D 300
What is the minimum number of sweets that must be added to an existing batch of 240 sweets, so that the total batch can equally be divided among 2,5 and 7 persons?
A 15
B 25
C 40
D 60
What is the minimum number of chocolates that must be added to an existing batch of 220 chocolates, so that the total batch can equally be divided among 2, 5 and 7 persons?
A 15
B 25
C 40
D 60
In a batch of 500 students, forty percent are girl. Twenty-five percent of the boys and half of the girls agreed to go for a study tour. What percentage of the entire batch did not sign up for the tour?
A 35%
B 75%
C 25%
D 17.55
Batch files contain a group of MS-DOS commands that are run in successive order. What filename extension identifies batch files?
A COM
B BAT
C EXE
D SYS
E None of the above

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