The root locus plot of the roots of the characteristics equation of a closed loop system having the open loop transfer function K(s + 1)/2(2s + 1)(3s + 1) will have a definite number of loci for variation of K from 0 to ∞. The number of loci is

Process Control and Instrumentation
The root locus plot of the roots of the characteristics equation of a closed loop system having the open loop transfer function K(s + 1)/2(2s + 1)(3s + 1) will have a definite number of loci for variation of K from 0 to ∞. The number of loci is

1

2

4

3

1

2

4

3

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Process Control and Instrumentation
Mercury manometer (U-tube type) exemplifies a __________ order system.

Third

First

Zero

Second

Third

First

Zero

Second

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Process Control and Instrumentation
A sinusoidal variation in the input passing through a linear first order system

Becomes more oscillatory (frequency increases)

Gets amplified (magnitude increases)

Gets attenuated (magnitude decreases)

Becomes less oscillatory (frequency decreases)

Becomes more oscillatory (frequency increases)

Gets amplified (magnitude increases)

Gets attenuated (magnitude decreases)

Becomes less oscillatory (frequency decreases)

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Process Control and Instrumentation
Characteristic equation is the denominator of __________ loop transfer function.

Open

Closed

Neither A Nor B Here

Both A & B Here

Open

Closed

Neither A Nor B Here

Both A & B Here

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Process Control and Instrumentation
Magnetic flowmeters are generally not used for the velocity/flow measurement of hydrocarbons due to their

Low electrical conductivity

High viscosity index

Low flash point

Low thermal conductivity

Low electrical conductivity

High viscosity index

Low flash point

Low thermal conductivity

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Process Control and Instrumentation
The transfer function of a first order system is

1/(Ts + 1)

S/(Ts + 1)

None of these

1/Ts

1/(Ts + 1)

S/(Ts + 1)

None of these

1/Ts

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Process Control and Instrumentation

Process Control and Instrumentation The root locus plot of the roots of the characteristics equation of a closed loop system having the open loop transfer function K(s + 1)/2(2s + 1)(3s + 1) will have a definite number of loci for variation of K from 0 to ∞. The number of loci is

Process Control and Instrumentation Mercury manometer (U-tube type) exemplifies a __________ order system.

Process Control and Instrumentation A sinusoidal variation in the input passing through a linear first order system

Process Control and Instrumentation Characteristic equation is the denominator of __________ loop transfer function.

Process Control and Instrumentation Magnetic flowmeters are generally not used for the velocity/flow measurement of hydrocarbons due to their

Process Control and Instrumentation The transfer function of a first order system is

Process Control and Instrumentation
The root locus plot of the roots of the characteristics equation of a closed loop system having the open loop transfer function K(s + 1)/2(2s + 1)(3s + 1) will have a definite number of loci for variation of K from 0 to ∞. The number of loci is

Process Control and Instrumentation
Mercury manometer (U-tube type) exemplifies a __________ order system.

Process Control and Instrumentation
A sinusoidal variation in the input passing through a linear first order system

Process Control and Instrumentation
Characteristic equation is the denominator of __________ loop transfer function.

Process Control and Instrumentation
Magnetic flowmeters are generally not used for the velocity/flow measurement of hydrocarbons due to their

Process Control and Instrumentation
The transfer function of a first order system is