Liquid discharge from a tank or reservoir cannot be measured by __________________?

Related Mcqs:

Which of the following is never used as an element of industrial resistance thermometer ?

A. Lead B. Nickel C. Copper D. 30% iron + 70% nickel...

Suppose that the gain, time constant and dead time of a process with the following transfer function: Gc(s) = 10 exp( – 0.1s)/(0.5s + 1) are known with a possible error of ± 20% of their values. The largest permissible gain Kc of a proportional controller needs to be calculated below taking the values of process gain, time constant and dead time as________________?

A. 8, 0.6, 0.08 B. 12, 0.6, 0.12 C. 8, 0.6, 0.12 D. 12, 0.4, 0.08...

Flapper nozzle is used in a/an ______________ controller?

A. Electronic B. Hydraulic C. Pneumatic D. None of these...

Working principle of radiation pyrometer is based on the __________________?

A. Wien’s law B. Kirchoff’s law C. Stefan Boltzmann law D. Seebeck effect...

The time constant of a unity gain, first order plus time delay process is 5 min. If the phase lag at a frequency of 0.2 rad/min is 60°, then the dead time (in minutes) is________________?

A. 5π/12 B. π/6 C. π/12 D. π/3...