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

2

3

4

1

2

3

4

1

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Process Control and Instrumentation
Gain margin is equal to the

Reciprocal of amplitude ratio

Gain in P controller

Gain in P-I controller

Amplitude ratio

Reciprocal of amplitude ratio

Gain in P controller

Gain in P-I controller

Amplitude ratio

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Process Control and Instrumentation
In a shell and tube heat exchanger, the flow rate of heating/cooling fluid is the __________ variable.

Controlled

Load

Manipulated

None of these

Controlled

Load

Manipulated

None of these

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Process Control and Instrumentation
Dilute wine was used as a thermometric liquid initially to develop temperature scale. First emperical temperature scale developed was the __________ scale.

Centigrade

Reaumer

Fahrenheit

Kelvin

Centigrade

Reaumer

Fahrenheit

Kelvin

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Process Control and Instrumentation
Configuration of Bourdon spring tube is never made of __________ shape.

Semi-circular

Spiral

Helical

Circular

Semi-circular

Spiral

Helical

Circular

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Process Control and Instrumentation
Measurement of sub-zero Celcius temperature in industry is done most commonly by

Bi-metallic thermometers

Resistance thermometers

Gas thermometers

Thermocouples

Bi-metallic thermometers

Resistance thermometers

Gas thermometers

Thermocouples

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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 Gain margin is equal to the

Process Control and Instrumentation In a shell and tube heat exchanger, the flow rate of heating/cooling fluid is the __________ variable.

Process Control and Instrumentation Dilute wine was used as a thermometric liquid initially to develop temperature scale. First emperical temperature scale developed was the __________ scale.

Process Control and Instrumentation Configuration of Bourdon spring tube is never made of __________ shape.

Process Control and Instrumentation Measurement of sub-zero Celcius temperature in industry is done most commonly by

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
Gain margin is equal to the

Process Control and Instrumentation
In a shell and tube heat exchanger, the flow rate of heating/cooling fluid is the __________ variable.

Process Control and Instrumentation
Dilute wine was used as a thermometric liquid initially to develop temperature scale. First emperical temperature scale developed was the __________ scale.

Process Control and Instrumentation
Configuration of Bourdon spring tube is never made of __________ shape.

Process Control and Instrumentation
Measurement of sub-zero Celcius temperature in industry is done most commonly by