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MCQs

Total Questions : 96 | Page 10 of 10 pages
Question 91. . Circuit analysis should reveal that the largest resistance in a parallel circuit has the ______.
  1.    least current
  2.    most current
  3.    least voltage
  4.    most voltage
 Discuss Question
Answer: Option A. -> least current
Question 92. . As additional resistors are connected to a parallel circuit, the total resistance will ___.
  1.    increase
  2.    increase by the value of the resistor being connected
  3.    decrease
  4.    remain unchanged
 Discuss Question
Answer: Option C. -> decrease
Question 93. . An open resistor in parallel will cause the total ___ to increase.
  1.    voltage
  2.    current
  3.    resistance
  4.    power
 Discuss Question
Answer: Option C. -> resistance
Question 94. . An ammeter is connected in ______ with the branch resistor to measure branch current, and in ______ with the voltage supply to measure total parallel circuit current.
  1.    parallel, series
  2.    series, parallel
  3.    series, series
  4.    parallel, parallel
 Discuss Question
Answer: Option C. -> series, series
Question 95. . A parallel resistor's value that changes with age will cause a corresponding change in ______ .
  1.    branch current
  2.    branch voltage
  3.    both branch current and branch voltage
  4.    power supply voltage
 Discuss Question
Answer: Option A. -> branch current
Question 96. . A circuit is parallel between two points if ___ between those two points.
  1.    the voltage divides
  2.    more than one current path exists
  3.    all resistors are equal
  4.    there is only one current path
 Discuss Question
Answer: Option B. -> more than one current path exists

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