MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Electrical Measurements knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The bridge balance equation can be written in _________ |
| A. | impedance form |
| B. | resistance form |
| C. | conductance form |
| D. | admittance form |
| Answer» E. | |
| 2. |
Balance equation for computing the value of the unknown inductance is? |
| A. | Lx = R2 R3 |
| B. | Lx = R2 C1 |
| C. | Lx = R2 R3 C1 |
| D. | Lx = R3 C1 |
| Answer» D. Lx = R3 C1 | |
| 3. |
Balance equation for computing the unknown resistance is? |
| A. | Rx = \(\frac{R_2}{R_1}\) |
| B. | Rx = \(\frac{R_2 R_3}{R_1}\) |
| C. | Rx = \(\frac{R_3}{R_1}\) |
| D. | Rx = \(\frac{1}{R_1}\) |
| Answer» C. Rx = \(\frac{R_3}{R_1}\) | |
| 4. |
The bridge balance equation can be written in ________? |
| A. | impedance form |
| B. | resistance form |
| C. | conductance form |
| D. | admittance form |
| Answer» E. | |
| 5. |
What is the significance of capacitors in a Maxwell bridge? |
| A. | they are used to block dc |
| B. | they are used to block ac |
| C. | they are cheap |
| D. | they are expensive |
| Answer» D. they are expensive | |
| 6. |
Standard inductor provides rated inductance directly. |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
Standard inductor requires no shielding. |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
Quality factor of the circuit is given by _________ |
| A. | Q = ωC<sub>1</sub> |
| B. | Q = ωR<sub>1</sub> |
| C. | Q = ω |
| D. | Q = ωR<sub>1</sub> C<sub>1</sub> |
| Answer» E. | |
| 9. |
Balance equation for computing the value of the unknown inductance is |
| A. | L<sub>x</sub> = R<sub>2</sub> R<sub>3</sub> |
| B. | L<sub>x</sub> = R<sub>2</sub> C<sub>1</sub> |
| C. | L<sub>x</sub> = R<sub>2</sub> R<sub>3</sub> C<sub>1</sub> |
| D. | L<sub>x</sub> = R<sub>3</sub> C<sub>1</sub> |
| Answer» D. L<sub>x</sub> = R<sub>3</sub> C<sub>1</sub> | |
| 10. |
Maxwell inductance capacitance bridge can be used for _________ |
| A. | measurement of inductance |
| B. | measurement of capacitance and inductance |
| C. | measurement of resistance |
| D. | measurement of voltage and current |
| Answer» B. measurement of capacitance and inductance | |