When two contact blocks, in separate control lines, are controlled by a common switch operator such that they operate (are activated) simultaneously, the two sets of contacts are shown connected with a broken line to indicate the ___ linkage (interlock)

Electrical Engineering MCQ
1

When two contact blocks, in separate control lines, are controlled by a common switch operator such that they operate (are activated) simultaneously, the two sets of contacts are shown connected with a broken line to indicate the _________________________________ linkage (interlock).

A) electrical
B) physical
C) electronic
D) mechanical

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Answer:D

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