The temperature coefficient is a a) device temperature b) rise and fall of a temperture c) conductivity of a device d) raise and fall of conductivity with temperature
Choose the correct option
1. The temperature coefficient is a
a) device temperature
b) rise and fall of a temperture
c) conductivity of a device
d) raise and fall of conductivity with temperature
2. Electronic and electrical device are
a) different in nature, principle,weight and power consumption
b) electronics is a subfield of electrical
c) work at different voltage level
d) all of the above
3. zener diode conduct in
a) forward region
b) reverse region
c) both farward and reverse region
d) none of the above
4. Multisim is a simulation software thet has a code for each electrical device it has
a) True
b) False
5. A solar panel is also the application of a diode
a) True
b) False
6. Farward biasing causes current which is due to the
a) minority carries
b) majority carries
c) both majority and minority carries
d) none of these
7. A diode acts as a linear device up to 0.7 volts
a) True
b) False
c) Only for silicon, but not for other
d) none of the above
8. Reverse baising causes current which is due to the
a) minority carries
b) majority carries
c) both majority and minority carries
d) none of these
9. A multimeter can also work as a power supply in some of its operation modes
a) True
b) False
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