Probable Effect Concentration Quotients (PECQS) Practice Test

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for your Probable Effect Concentration Quotients Test. Study effectively using flashcards and multiple choice questions with hints and explanations. Ace the exam with confidence!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Which of the following is NOT a form of protective measure for service cables?

Conduit fitting
SMC
Composite coatings
Insulated casings

The correct answer is: SMC

The rationale behind identifying SMC as not a form of protective measure for service cables lies in understanding the definitions and applications of the options provided. Conduit fittings, insulated casings, and composite coatings are widely recognized as protective measures specifically designed to shield service cables from physical damage, environmental factors, and electrical hazards. Conduit fittings are used to encase and protect cables while allowing for safe routing in various settings. This helps to prevent physical abrasion and other external damages. Insulated casings provide electrical insulation, which is essential for preventing short circuits and ensuring safety in electrical installations. Composite coatings are protective layers applied to cables to enhance their resilience against moisture, chemical exposure, and mechanical wear. On the other hand, SMC (Sheet Molding Compound) typically refers to a type of material used for manufacturing composite materials and isn’t specifically a protective measure for service cables. Thus, it doesn’t fit into the category of protective measures directly related to safeguarding cables from specific hazards. Understanding these distinctions helps clarify why SMC does not belong among the protective measures listed.