Author Question: In a dual dc power supply, the terminal that is common to both voltage sources, is the A) ... (Read 111 times)

jake · **on:** Jul 22, 2018

In a dual dc power supply, the terminal that is common to both voltage sources, is the

A) positive voltage terminal B) negative voltage terminal
C) ground terminal D) common terminal

Question 2

Water stored in macropores is most useful for crop production .

Indicate whether the statement is true or false