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HomeElectronics Tutorials > Electronics / Science / Physics Quiz - Page 1
Page 1 - Questions Answers with Multiple Choice

Electronics Quiz - Physics Quiz - Science Quiz

1. Which resistive component is designed to be temperature sensitive
 
  • Thermistor
  • Rheostat
  • Potentiometer
  • Photoconductive cell

2. An atom's atomic number is determined by the number of

  • Neutrons minus protons
  • Protons
  • Electrons
  • Neutrons

3. A voltmeter is used:

  • To measure current
  • In series with the circuit
  • In parallel with the circuit
  • To measure coulombs

4. Which voltage source converts chemical energy to electrical energy?

  • Electrical generator
  • Battery
  • Solar cell
  • Electronic power supply

5. A basic electric circuit is made up of what components?

  • A load, a resistor, and a conductive path for current
  • A voltage source, a load, and a conductive path for current
  • A voltage source, a conductive path for current, and a battery
  • A conductive path for current, a battery, and a copper wire

6. Electricity may be generated by a wire

  • Carrying current
  • Wrapped as a coil
  • That has neutral domains
  • Passing through a flux field

7. Which motor is NOT suitable for use as a DC machine?

  • Permanent magnet motor
  • Series motor
  • Squirrel cage motor
  • Synchronous motor

8. Increasing the number of turns of wire on the secondary of a transformer will

  • Increase the secondary current
  • Decrease the secondary current
  • Have no effect on the secondary current
  • Increase the primary current
     
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