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VOLTAGE REGULATOR MCQs

Total Questions : 33 | Page 1 of 4 pages
Question 1. This is related to the force that causes electric charges to flow
  1.    Voltage 
  2.    Current
  3.    Resistance
  4.    Circuit 
 Discuss Question
Answer: Option A. -> Voltage 
Question 2. To increase the voltage of a circuit…
  1.    Use a bigger cell/battery
  2.    Connect more cells in series
  3.    Connect more cells in parallel
  4.    Use a stronger voltmeter
 Discuss Question
Answer: Option A. -> Use a bigger cell/battery
Question 3. Voltage and Volts are the same thing
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 4. In order to put dry steam into the turbine; the steam must be heated to a higher temperature than that which was generated in the waterwalls
  1.    thermal inductor
  2.    baking oven
  3.    Superheater
  4.    All of above
 Discuss Question
Answer: Option C. -> Superheater
Question 5. The “pressure” pushing the electrons along is called the ___________
  1.    Amperage or current
  2.    voltage
  3.    wattage
  4.    none of the above
 Discuss Question
Answer: Option B. -> voltage
Question 6. In a circuit with small resistance, a _________ current will flow
  1.    Large
  2.    Small
  3.    Negative
  4.    Positive
 Discuss Question
Answer: Option A. -> Large
Question 7. In a circuit with large resistance, a __________ current will flow
  1.    Large
  2.    Positive
  3.    Negative
  4.    Small
 Discuss Question
Answer: Option D. -> Small
Question 8. The formula for resistance is:
  1.    R = V / I
  2.    R = V I
  3.    R = V - I
  4.    R = I / V
 Discuss Question
Answer: Option A. -> R = V / I
Question 9. Series circuits have ________ resistance
  1.    Negative, positive.
  2.    High; low.
  3.    Low; high.
  4.    Positive, negative.
 Discuss Question
Answer: Option B. -> High; low.
Question 10. Voltmeters are connected in series in a circuit
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False

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