Related Questions

Temperature control of an exothermic chemical reaction taking place in a CSTR is done with the help of cooling water flowing in a jacket around the reactor. The types of valve and controller action to be recommended are
A Air to open valve with the controller direct acting
B Air to close valve with the controller indirect acting
C Air to open valve with the controller indirect acting
D Air to close valve with the controller direct acting
What is the most likely cause of an "FDD controller Failure" error message?
A you did not set the jumper on the floppy drive to drive A
B you forgot to flash CMOS
C you installed the floppy disk drive cable backward
D your computer's floppy drive is defective
E None of the above
If response of a control system is to be free of offset and oscillation, the most suitable controller is
A Proportional controller
B Proportional-derivative(PD)controller
C Proportional-integral (PI) controller
D Proportional integral-derivative (PID) controller
Jamal is taller than Pia , and Bashir is shorter than Jamal. Which of the following statements would be most accurate ?
A Bashir is taller than Pia
B Bashir is shorter than Pia
C Bashir is as tall as Pia
D It is impossible to tell whether Bashir or Pia is taller
Jack is taller than Peter,and Bill is shorter than Jack.Which of the following statements would be most accurate?
A Bill is taller than Peter
B Bill is shorter than Peter
C Bill is as tall as Peter
D It is impossible to tell whether Bill or Peter is taller
Which of the following statements is the most accurate?
A The degree to which information needs to be summarized increases as one moves up through the management levels
B Low-level managers made unstructured decisions
C Upper managers make unstructured decisions
D Low-level managers need general information about operating activities.
E Middle managers make unstructured decisions
Which of the following methods is most accurate for the determination of the water content of soil ?
A oven drying method
B sand bath method
C calcium carbide method
D pycnometer method
Which of the following methods is most accurate ?
A Equivalent current method
B Equivalent power method
C Equivalent torque method
D Method of average losses
Choose the most accurate translation: আজ আমার মন ভাল নেই
A Today my mind is bad
B Today I am felling sick
C Today I don's feel I well my mind.
D Today I fell depressed
Choose the most accurate translate : আমি চেষ্টার আর কিছু বাকি রাখিনি।
A I have tried my best
B I tried heart and soul
C I have left no stone Unturned
D I had tried heart and soul

Next steps