MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Mechatronics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the current flowing through a resistor of 4 ohms if a capacitor of 10 microfarads is placed in series to a resistor along with 5V DC voltage supply? |
| A. | 4Ampere |
| B. | 3Ampere |
| C. | 2Ampere |
| D. | 0Ampere |
| Answer» E. | |
| 2. |
What is the current flowing through a resistor of 24 ohms if a capacitor of 10 microfarads is placed in parallel to the resistor and 4V DC voltage supply is placed in series with the resistor? |
| A. | 4Ampere |
| B. | 3Ampere |
| C. | 6Ampere |
| D. | 0Ampere |
| Answer» D. 0Ampere | |
| 3. |
What is the current flowing through a resistor of 24 ohms if a capacitor of 10 microfarads is placed in series to a resistor along with 10V DC voltage supply? |
| A. | 4Ampere |
| B. | 3Ampere |
| C. | 2Ampere |
| D. | 0Ampere |
| Answer» E. | |
| 4. |
Which among the following can be termed as voltage to current converter? |
| A. | Current controlled current source |
| B. | Current controlled voltage source |
| C. | Voltage controlled current source |
| D. | Voltage controlled voltage source |
| Answer» D. Voltage controlled voltage source | |
| 5. |
Resistivity of a substance does not change if we alter its shape or length. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
What is the current flowing through a resistor of 24ohm if the voltage drop across a resistor is 4 volts? |
| A. | 4Ampere |
| B. | 3Ampere |
| C. | 2Ampere |
| D. | 6Ampere |
| Answer» E. | |
| 7. |
What should be the resistance placed across a voltage source in order to generate a current of 6ampere from a voltage source of 24volts? |
| A. | 2ohms |
| B. | 72 ohms |
| C. | 4 ohms |
| D. | 1 ohm |
| Answer» D. 1 ohm | |
| 8. |
What is the ratio of voltage to current called? |
| A. | Resistivity |
| B. | Resistance |
| C. | Conductance |
| D. | Impedance |
| Answer» C. Conductance | |
| 9. |
What is the ratio of current to the voltage called? |
| A. | Resistivity |
| B. | Resistance |
| C. | Conductance |
| D. | Impedance |
| Answer» D. Impedance | |
| 10. |
Trans-impedance amplifier is more efficient than a resistance in terms of current to voltage conversion? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 11. |
Which is a voltage to current converter? |
| A. | BC541 |
| B. | XTR111 |
| C. | TIP122 |
| D. | TIP135 |
| Answer» C. TIP122 | |
| 12. |
What should be the resistance placed across a voltage source in order to generate a current of 6ampere from a voltage source of 12volts? |
| A. | 2ohms |
| B. | 72 ohms |
| C. | 4 ohms |
| D. | 1 ohm |
| Answer» B. 72 ohms | |
| 13. |
Resistance of a substance does not change if we alter its shape or length. |
| A. | True |
| B. | False |
| Answer» C. | |
| 14. |
What is the current flowing through a resistor of 12ohm if the voltage drop across a resistor is 4 volts? |
| A. | 4Ampere |
| B. | 3Ampere |
| C. | 2Ampere |
| D. | 6Ampere |
| Answer» C. 2Ampere | |
| 15. |
Ohm’s law gives a relation between voltage and resistance. |
| A. | True |
| B. | False |
| Answer» C. | |