MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Instrumentation Transducers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
WHAT_WILL_BE_THE_STATIC_SENSITIVITY_OF_A_SYSTEM_WITH_TRANSFER_FUNCTION_G(S)_=4/(5S2+8S+2)_??$ |
| A. | 0.5 |
| B. | 2 |
| C. | 4 |
| D. | 4/5 |
| Answer» C. 4 | |
| 2. |
Transfer_function_of_a_system_with_input_y(t)_=t2/2_is_given_by1/S._What_will_be_the_obtained_output?$ |
| A. | 6t<sup>3</sup> |
| B. | t<sup>3</sup>/6 |
| C. | t<sup>3</sup> |
| D. | t<sup>4</sup> |
| Answer» C. t<sup>3</sup> | |
| 3. |
For a ramp input in second order system, which of the following represents correct relationship between natural frequency and steady state error? |
| A. | Both are directly proportional |
| B. | Both are inversely proportional |
| C. | Both are equal |
| D. | None of the mentioned |
| Answer» C. Both are equal | |
| 4. |
Which of the following represents a system with transfer function G(S) =5/(3S2+8S+3) ? |
| A. | Over damped system |
| B. | Un-damped system |
| C. | Under damped system |
| D. | None of the mentioned |
| Answer» B. Un-damped system | |
| 5. |
Which of the following represent condition for an over-damped system? |
| A. | Damping ratio<0 |
| B. | Damping ratio=0 |
| C. | Damping ratio=0.5 |
| D. | Damping ratio>1 |
| Answer» E. | |
| 6. |
What will be the damping ratio of a system with transfer function G(S) =5/(3S2+2S+3) ? |
| A. | 1.5 |
| B. | 0.5 |
| C. | 0.33 |
| D. | 2 |
| Answer» D. 2 | |
| 7. |
What will be the time constant for a system represented by transfer function G(S) =5/(3S+2)? |
| A. | 3 |
| B. | 2.5 |
| C. | 1.5 |
| D. | 2 |
| Answer» D. 2 | |
| 8. |
Transfer function of a system is given by G(S) =b0 ‚ÅÑ a1S+a0 . What will be the static sensitivity of system?$ |
| A. | b<sub>0</sub> ‚ÅÑ a<sub>0</sub> |
| B. | b<sub>0</sub> ‚ÅÑ a<sub>1</sub> |
| C. | a<sub>0</sub> ‚ÅÑ b<sub>0</sub> |
| D. | a<sub>1</sub> ‚ÅÑ b<sub>0</sub> |
| Answer» B. b<sub>0</sub> ‚Äö√Ñ√∂‚àö√ñ‚àö√´ a<sub>1</sub> | |
| 9. |
Which of the given factor determines order of a system? |
| A. | Maximum power of ‘S’ in characteristic equation |
| B. | Minimum power of ‘S’ in characteristic equation |
| C. | Value of constant value |
| D. | None of the mentioned |
| Answer» B. Minimum power of ‚Äö√Ñ√∂‚àö√ë‚àö‚â§S‚Äö√Ñ√∂‚àö√ë‚àö¬• in characteristic equation | |
| 10. |
Which of the given statement is true for zero-order system? |
| A. | Varying transfer function with time |
| B. | Constant transfer function |
| C. | Transfer function= 1/S |
| D. | Transfer function= 1/s<sup>2</sup> |
| Answer» C. Transfer function= 1/S | |