5.1 and 5.2 choose correct diagram a b c or d and brief explanation why other op

Question

5.1 and 5.2

choose correct diagram

a b c or d

and brief explanation why other options would not work

thank you

5.1

5.2

Date C. NOT D. AND/OR Section 5-1: Basic Rules of Line Diagrams Numerical pping of a motor for short periods of time C Jogging D. Running Cress-Reference Numbers. Complete the required information for the line diagram the numerical cross-reference numbers for the two control relays and timer in the Security Door Lock System line diagram. arious parts of a system, circuit, or process C. Predictive maintenance D. Troubleshooting ENTSOLENOID LOCK EACH SIDE OF DOOR it that has an incomplete path that prevents intermittent dead PU circuit. safe , dead urrent takes a shortcut around the normal SECURITY DOOR LOCK SYSTEM pens the circuit as soon as the circuit b rcuit containing the short is energizcd

Explanation / Answer

5.1

B IS CORRECT.

# cross reference numbers are the numbers in which rung the associated contact of relay in the current rung is present. As for first rung (for CR1 relay) it's contact is in rung 5.

For CR2 it's contact is in 6 rung.

Fir timer it's contact is in 7 rung.

#As in A not all rungs are numbered on left hence it is incorrect .

#In C the brackets should be in right side not left side.

#In D the number of associated relay are incorrect.

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