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All the question's and answer's in this quiz are found in Tom Henry's book, "Electrical Theory".
1. If a circuit is connected to allow current to flow in only one path, the circuit is connected in .
- [ ] parallel
- [ ] delta
- [ ] salient
- [ ] series
2. The minimum number of resistors in a series-parallel circuit would be .
- [ ] five
- [ ] three
- [ ] two
- [ ] four
3. If two loads are connected in parallel with the source, connecting a third load in parallel in the circuit will .
- [ ] decrease the total voltage
- [ ] increase the total current
- [ ] decrease the total current
- [ ] increase the total voltage
4. What is the power factor of an incandescent bulb?
- [ ] unity
- [ ] 0.7 lagging
- [ ] zero
- [ ] 0.7 leading
5. If three resistors are connected in series .
- [ ] the voltage across each is the same
- [ ] they must have the same resistance value
- [ ] the current across each is the same
- [ ] they must have a different resistance value
6. Low power factor in an industrial plant generally is caused by .
- [ ] excessive resistive loads
- [ ] insufficient resistance load
- [ ] insufficient induction load
- [ ] excessive inductive loads
7. A capacitor stores .
- [ ] power
- [ ] voltage
- [ ] current
- [ ] charge
8. The electrons in the last orbit of an atom are called electrons.
- [ ] atomic
- [ ] valence
- [ ] bound
- [ ] free
9. Of the six ways of producing emf, which method is used the least?
- [ ] chemical action
- [ ] pressure
- [ ] friction
- [ ] solar
10. A positively charged body has .
- [ ] deficit of neutrons
- [ ] deficit of electrons
- [ ] excess of neutrons
- [ ] excess of electrons
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