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. |
IN_SR_FLIP_FLOP_IF_BOTH_INPUTS_ARE_LOW,_OUTPUT_BECOMES________________?$ |
| A. | High |
| B. | Low |
| C. | No change |
| D. | Undefined |
| Answer» D. Undefined | |
| 2. |
Which_of_the_following_is_not_a_sequential_circuit?$ |
| A. | Flip flop |
| B. | Counter |
| C. | Logical gate |
| D. | Shift register |
| Answer» D. Shift register | |
| 3. |
If SET pin is active, output becomes _____________? |
| A. | High |
| B. | Low |
| C. | Undefined |
| D. | None of the mentioned |
| Answer» B. Low | |
| 4. |
Which of the following is an application of flip-flop? |
| A. | Shift register |
| B. | Latch |
| C. | Gates |
| D. | All of the mentioned |
| Answer» B. Latch | |
| 5. |
Race around condition can be rectified by ___________ |
| A. | SR flip flop |
| B. | JK flip flop |
| C. | JK master slave flip flop |
| D. | D flip flop |
| Answer» D. D flip flop | |
| 6. |
Latch is a circuit which operate according to clock pulse. |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
SR flip flop have undefined state when______________ |
| A. | Both inputs are low |
| B. | Both inputs are high |
| C. | One input is low |
| D. | None of the mentioned |
| Answer» C. One input is low | |
| 8. |
Which of the following represents D flip flop? |
| A. | Data flip flop |
| B. | Delay flip flop |
| C. | Direct flip flop |
| D. | Decode flip flop |
| Answer» C. Direct flip flop | |
| 9. |
SR flip-flop stands for ______________ |
| A. | State-reset |
| B. | Set-reset |
| C. | Set-recovery |
| D. | Set-reset |
| Answer» E. | |
| 10. |
One flip-flop unit can store __________ of data. |
| A. | One nibble |
| B. | One bit |
| C. | One byte |
| D. | One kilo-bit |
| Answer» C. One byte | |