Electronics and Communication Engineering - Electronic Devices and Circuits
Exercise : Electronic Devices and Circuits - Section 5
- Electronic Devices and Circuits - Section 1
- Electronic Devices and Circuits - Section 2
- Electronic Devices and Circuits - Section 3
- Electronic Devices and Circuits - Section 4
- Electronic Devices and Circuits - Section 5
- Electronic Devices and Circuits - Section 6
- Electronic Devices and Circuits - Section 7
- Electronic Devices and Circuits - Section 8
- Electronic Devices and Circuits - Section 9
- Electronic Devices and Circuits - Section 10
6.
An induction wattmeter can be used for ac only.
7.
To measure a resistance of about 8 ohms we should use
8.
For measuring temperatures below 800°C with high accuracy, the best instrument is
9.
Panel instruments are generally mounted vertically.
10.
Assertion (A): Many instruments use eddy current damping.
Reason (R): Eddy currents set up a magnetic flux which opposes the original movement which generates them.
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