6 The XiC (examineclosed) nstruction a is an input instruction only used for field devices with No contacts has the bicwng logic symbol ( ) C. has the following logic nymbol ( D can only be assigned an input file address starting 7. The scan timee A is usually never over 1 milisecond B starts with the last rung and works up to rung 0 C is constant for ail programs regardless of length D determines how fast an output actuator will respond after a change in an input filed device 8. The order of operation for a program scan is A check ladder input logie, read inputs; update input register, update output register, update outputs B. road inputs; check ladder input logic, update input register, update output register, update outputs C. read inputs, update input register, check ladder input logic; update output register, update outputs D. read inputs; update input register, check ladder input logic; update outputs, update output register . what combination of input instructions needed for the output X to be TRUE? x. K H A. A, B, and G true B. A and G true C. A and C true. D. A G, and C true. 10. What combination of input instructions needed for the output Y to be TRUE? A BC K H A. D and E false B. K, D, and F true C. K, H, and F true D. K and H true and F false