5851Chemical EngineeringMedium
The ratio of volume of an atom to that of its nucleus is________?
A10-8
B1012
C108
D10-12
Correct answer
B. 1012
Explanation
The correct answer is 1012.
Correct answer
B. 1012
Explanation
The correct answer is 1012.
For a given Reynolds number, in a hydraulically smooth pipe, further smoothening ________ the friction factor?
Pick out the correct statement?
Maximum permissible limit of industrial noise as recommended by World Health Organisation (WHO) is ________ decibels?
Inhalation of lead compounds present in automobile exhaust (using leaded petrol) causes________?
The design stress, which is more than the damaging stress, is the least unit stress that will render a member unfit for service before the end of its normal life. The design stress factor or factor of safety indicates the margin between design stress and the ________ stress?
Head developed by a centrifugal pump depends on its________?