Inductors Questions and Answers

Practice Mode
Showing 10 of 99 questions
Q91
A magnetic field results whenever a current flows through a conductor.
  • A TRUE
  • B FALSE
Answer: Option A
Q92
Self-inductance is the property that causes an electromotive force to be produced in a conductor.
  • A TRUE
  • B FALSE
Answer: Option B
Q93
Inductors connected in series will increase the total inductance value.
  • A TRUE
  • B FALSE
Answer: Option A
Q94
Inductors are not as versatile as capacitors.
  • A TRUE
  • B FALSE
Answer: Option A
Q95
An ac generator will produce a constant waveform.
  • A TRUE
  • B FALSE
Answer: Option B
Q96
The current through an inductor in a parallel RL circuit leads the current through the resistor
  • A TRUE
  • B FALSE
Answer: Option A
Q97
An RL filter could be a high-pass or a low-pass filter.
  • A TRUE
  • B FALSE
Answer: Option A
Q98
Faraday's law states that the polarity of induced voltage in a coil is in opposition to the current change through that coil.
  • A TRUE
  • B FALSE
Answer: Option B
Q99
A transformer can be designed to step up or step down dc voltage.
  • A TRUE
  • B FALSE
Answer: Option B

📚 More from Electronics

← All Topics 🎯 Practice ⏱️ Take Test 🔍 Search
Electronics
Back to Electronics
Other Subjects
Questions and Answers for Competitive Exams Various Entrance Test