Electronic Principles - Study Mode
[#151] Absolute Zero temperature equals
Correct Answer
(B) -273 o C
[#152] At cut off, the Q point is at
Correct Answer
(C) lower end of the load line
[#153] The south pole of a magnet is the one:
Correct Answer
(B) that has its molecules arranged in a random pattern
[#154] The peak value of a sine waveform is:
Correct Answer
(D) the maximum positive or negative value
[#155] Which one of the following principles best describes the basic operation of an electromagnet?
Correct Answer
(C) Current flowing through a conductor generates a magnetic field