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Suppose that the gain, time constant and dead time of a process with the following transfer function:G<sub>c</sub>(s) = 10 exp( - 0.1s)/(0.5s + 1) are known with a possible error of ± 20% of their values. The largest permissible gain K<sub>c</sub> of a proportional controller needs to be calculated below taking the values of process gain, time constant and dead time as

Correct Answer: 12, 0.6, 0.12

In the circuit shown below, the switch is closed at t = 0, applied voltage is v (t) = 100cos (103t+π/2), resistance R = 20Ω and inductance L = 0.1H. The complete solution of ‘i’ is? exp⁡(-200t)+0.98cos⁡(1000t+π/2-78.6o) b) i = exp⁡(-200t)-0.98cos⁡(1000t+π/2-78.6o) c) i = exp⁡(-200t)-0.98cos⁡(1000t+π/2-78.6o) d) i = exp⁡(-200t)+0.98cos⁡(1000t+π/2-78.6o)

In the circuit shown below, the switch is closed at t = 0, applied voltage is v (t) = 50cos (102t+π/4), resistance R = 10Ω and capacitance C = 1µF. The complete solution of ‘i’ is? exp⁡(-t/0.00001)+4.99×10-3) cos⁡(100t+π/2+89.94o) b) i = exp⁡(-t/0.00001)+4.99×10-3) cos⁡(100t+π/2+89.94o) c) i = exp⁡(-t/0.00001)-4.99×10-3) cos⁡(100t+π/2+89.94o) d) i = exp⁡(-t/0.00001)-4.99×10-3) cos⁡(100t+π/2+89.94o)

Maslow's need-hierarchy theory of motivation has classified the human needs into five categories as follows. Arrange the following needs in ascending order given by Maslow
1. Safety needs
2. Esteem needs
3. Social needs
4. Physiological needs
5. Self-actualisation needs
What is the sequence of domtion of these needs?

Consider the following statements: 1. Integral controller improves steady state response 2. By use of proportional controller, maximum peak overshoot decreases 3. Type and order of system reduces by one for derivative controller 4. Integral controller makes the system less stable in transient state due to oscillations Select the correct answer using the codes given below:

Arrange the elements of Maslow's hierarchy of needs according to their arrangement of importance starting from the bottom of hierarchy.
1. Need for positive self image and recognition
2. Needs related to security, money, workplace
3. Psychological needs and basic needs
4. Needs of realising one's potential, continued growth
5. Needs related to love, affection, belongingness, acceptance

Which of the following expressions represent the Fermi probability function? /KT) b) fF(E)=exp(-/KT) c) fF(E)=exp(/KT) d) fF(E)=exp(-/KT)

Which one of the following equation correctly represents the lowering in vapour pressure due to capillaries? \) b) PK=PO exp⁡⁡\( \) c) PK=PO exp⁡⁡\( \) d) PK=PO exp⁡\( \)

You use Visual Studio .NET to create a Windows-based application. The application includes a form named XYZProcedures (EXP). EXP allows users to enter very lengthy text into a database. When users click the Print button located on EXP, this text must be printed by the default printer. You implement the printing functionality by using the native .NET System Class Libraries with all default settings. Users report that only the first page of the text is being printed. How should you correct this problem?

Select the correct answer choice of the following Question : "At Lions High School 100 students are taking Chemistry and 80 students are taking Biology. If 20 students are taking both Chemistry and Biology, what is the ratio of the students taking only Chemistry to the number taking only Biology?

At Lions High school 100 students are taking chemistry and 80 students are taking Biology. If 20 students are taking both chemistry and Biology , what is the ratio of the students taking only chemistry to the number taking only Biology?