Correct answer
B. Luminosity number
Explanation
The correct answer is Luminosity number.
An ideal PID controller has the transfer function [1 + (1/0.55) + 0.25]. The frequency at which the magnitude ratio of the controller is 1, is________?
Physical absorption is________?
During agitation of liquids, power consumption during laminar flow is not proportional to the ________?
Which of the following is an acidic constituent of B.F. slag?
What is the value of co-efficient of discharge for square edged circular orifice (for β = 0.3 to 0.5)?
Which of the following is an independent variable for a batch tank reactor with uniform concentration and temperature?