Basic DC Fundamentals 1
9 Questions
| Attempts: 657
Exam for lesson 1 in Professor Hamsters Electronics course.
Questions and Answers
- 1.According to Ohm's law:
- A.
E=I/R
- B.
R=E*I
- C.
E=I*R
- D.
I=P*E
- E.
Current and voltage are inversely proportional
- 2.Power is expressed in
- A.
Volts
- B.
Amps
- C.
Ohms
- D.
Watts
- 3.Horsepower is measured in
- 4.The basic measurement of resistance is
- A.
Watt
- B.
Volt
- C.
Ohm
- D.
Amp
- E.
Joule
- 5.Resistors are rated in
- A.
Volts
- B.
Amps
- C.
Joules
- D.
Watts
- E.
Dollars
- 6.The flow of electricity in a circuit is based on the flow of
- A.
Neutrons
- B.
Electrons
- C.
Quarks
- D.
Atoms
- E.
Nuclei
- 7.In a series circuit the _______________ is always the same
- A.
Current
- B.
Voltage
- C.
Resistance
- D.
Power
- E.
Smoke
- 8.Complex circuits can be simplified using one of ___________ laws
- A.
Newton's
- B.
Kirchoff's
- C.
Faraday's
- D.
Franklin's
- E.
Brewster's
- 9.Current normally flows through a diode in
- A.
One direction
- B.
Both directions
- C.
Unpredictable ways
- D.
Neither direction
- E.
None of the above
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