MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your GATE practice papers - Electronics & Communication knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What action should be performed in accordance to the rule of signal flow theory, if the summing point is located after the take-off point in the direction of signal flow? (Marks : 02) |
| A. | Only Summing Point should be represented by a single node |
| B. | Only Summing Point should be represented by separate node |
| C. | Summing & Take-off Points should be represented by a single node |
| D. | Summing & Take-off Points should be represented by separate nodes |
| Answer» E. | |
| 2. |
Which term associated with the signal flow theory is also renowned as 'Transfer Function'? (Marks : 01) |
| A. | Transmittance |
| B. | Admittance |
| C. | Reluctance |
| D. | Inductance |
| Answer» B. Admittance | |
| 3. |
Which control systems basically exhibit their output dependency upon input as well as the previous output stages? (Marks : 01) |
| A. | Open-loop Control System |
| B. | Closed-loop Control System |
| C. | Both a & b |
| D. | None of the above |
| Answer» C. Both a & b | |
| 4. |
Which among the below specified block reduction techniques deal with an algebraic addition of block for the evaluation of transfer function? (Marks : 01) |
| A. | Associative Law |
| B. | Blocks in Series |
| C. | Blocks in Parallel |
| D. | Summing Point Shift (behind the block) |
| Answer» D. Summing Point Shift (behind the block) | |
| 5. |
What does the term/value ' ' represents in an equation of Mason's Gain Formula? (Marks : 02) |
| A. | Path Factor |
| B. | Forward Path Transmittance of kth path |
| C. | Loop Gain |
| D. | Graph Determi t |
| Answer» B. Forward Path Transmittance of kth path | |
| 6. |
Which among the below stated conditions is/are precise for non-minimum phase function? (Marks : 02) |
| A. | It consists of at least one pole or zero at RHS of an imaginary axis |
| B. | It consists of symmetric poles and zeros about imaginary axis in s-plane |
| C. | It consists of at least one symmetric pair of pole & zero at RHS of real axis |
| D. | It does not contain any poles or zeros in the RHS of an imaginary axis |
| Answer» B. It consists of symmetric poles and zeros about imaginary axis in s-plane | |
| 7. |
Consider the statements given below:A. Beginning of root locus with an open-loop pole at k = 0B. Location of root locus about the real axisC. Determination of the branches of rootD. Estimation of an angle of asymptoteE. Monitors the liability for the existence of real axisF. Termination of root locus either on open-loop zero or at infinityWhich is the correct chronological order of sequential steps obligatory for the construction of root loci? (Marks : 02) |
| A. | A, D, E,B,C, F |
| B. | A, B, C, D, E, F |
| C. | B, A, F, C, E, D |
| D. | B, F, A, D, E, C |
| Answer» D. B, F, A, D, E, C | |