Polarograph is meant for the analysis of __________________?

Related Mcqs:

Find the ultimate gain and frequency for a proportional controller in the case of a process having the transfer function Gp(s) = 1/(4s + 1)(2s + 1)(s + 1) ?

A. w = 1/√14, Kc = 45/7 √14 B. w = √(7/6), Kc = 46/3 C. w = 1, Kc = 13 D. w = √(7/8), Kc = 45/4...

Emf developed by a thermocouple while measuring a temperature of 800°C is about 31 mV. The type of thermocouple used is________________?

A. Chromel-alumel B. Iron-constantan C. Platinum-platinum + rhodium D. None of these...

A bimetallic thermometer as compared to industrial mercury in glass thermometer has almost the same_________________?

A. Temperature measuring range (- 40°C to 450°C) B. Accuracy (± 1% of span) C. Speed of response D. All a, b & c...

A proportional controller with a gain of Kc is used to control a first order process. The offset will increase, if________________?

A. Kc is reduced B. Kc is increased C. Integral control action is introduced D. Derivative control action is introduced...

A simple pitot tube measures the___________________?

A. Average velocity B. Maximum velocity C. Point velocity D. Static pressure...