Electronic Principles
Suppose the zener diode has a breakdown voltage of 10 V and zener resistance of 8.5 W, what is the additional voltage when the current is 20 mA?

18.8 V
0.17 V
20 V
10.17 V
None of these

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Electronic Principles
Molecule is

A atom that has a shortage of electrons in its outer orbit
The smallest particle of a substance that retains the properties of that substance
A atom that has an excessive number of electrons in its outer orbit
None of these
A atom that flows whenever there is an imbalance of electrical charges between two points

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