MCQOPTIONS
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MCQOPTIONS
This section includes 9 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. |
Bridge is suitable for _________ |
| A. | coils with high Q values |
| B. | coils with low Q values |
| C. | coils with intermediate Q values |
| D. | coils with very high Q values |
| Answer» C. coils with intermediate Q values | |
| 2. |
Bridge is suitable for ________? |
| A. | coils with high Q values |
| B. | coils with low Q values |
| C. | coils with intermediate Q values |
| D. | coils with very high Q values |
| Answer» C. coils with intermediate Q values | |
| 3. |
Which is the guarding arm? |
| A. | parallel RC combination |
| B. | series RC combination |
| C. | resistance R |
| D. | capacitance C |
| Answer» C. resistance R | |
| 4. |
Wagner device is a ____________ |
| A. | capacitance bridge |
| B. | resistance bridge |
| C. | inductance bridge |
| D. | impedance bridge |
| Answer» B. resistance bridge | |
| 5. |
Most popular method of avoiding the stray capacitance effects is __________ |
| A. | by grounding |
| B. | by using guard rings |
| C. | by using galvanometer |
| D. | by using Wagner device |
| Answer» E. | |
| 6. |
Stray capacitance effects can be minimized by __________ |
| A. | making use of an inductance |
| B. | connecting a resistance in series |
| C. | shielding and grounding |
| D. | using a galvanometer |
| Answer» D. using a galvanometer | |
| 7. |
The magnitude of stray capacitances is fixed. |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
Stray capacitance exists between the components. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
In general bridges consist of __________ |
| A. | lumped inductances |
| B. | lumped resistances |
| C. | distributed capacitance |
| D. | distributed impedance |
| Answer» B. lumped resistances | |