arc-back

[ ahrk-bak ]
/ ˈɑrkˌbæk /

noun Electronics.

an undesirable phenomenon, occurring in rectifier tubes, in which current flows in the reverse direction, from anode to cathode, as a result of arcing, limiting the usable voltage of the tube.

QUIZZES

QUIZ TIME: TEST YOUR MEMORY OF THE MAY 2020 WORDS OF THE DAY

Let the aeolian gusts transport you back to these popular Words of the Day from the month of May. How many do you remember?
Question 1 of 10
Which of the following words means “to travel or journey, especially to walk on foot”?
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020