(TCO 1) Which symbol below is most often used as a start switch? – Homeworkmade

DOWNLOAD: (TCO 1) Which symbol below is most often used as a start switch? – Homeworkmade

1. (TCO 1) Which symbol below is most often used as a start switch? 
2. (TCO 1) From the table below, determine the pin numbers of a relay representing a NO contact
3. (TCO 1) Which statement is true for the relay logic diagram shown below
4. (TCO 1) Which statement is true in the following relay logic diagram if none of the push buttons have been pressed and none of the relay coils are energized?
5. (TCO 1) Which statement is true in the following relay logic diagram if none of the push buttons have been pressed and none of the relay coils are energized?