INST1-V8 試験問題を無料オンラインアクセス

Electrical power (P) is measured in ___________?

• A.Watts
• B.henries
• C.Farads
• D.Ohms

Which of the following items may be used as a substitute device for a pulling eye?

• A.Fan-out kit
• B.D rings
• C.Wire mesh grip
• D.Innerduct

Which of the following make the biggest impression on a customer during face-to-face conversation?

• A.Tone of voice
• B.Body language
• C.Choice of words

What is the primary purpose of an electrical grounding system?

• A.Enhance personnel safety and reduce the likelihood of a fire hazard
• B.Ensure a minimal level of acceptable performance for a building's telecommunications infrastructure
• C.Prevent unauthorized access to the buildings electrical protection system
• D.Protect and provide organization for cables, splices and connectors

Which of the following types of cable produces very little smoke when burned?

• A.LSZH
• B.CM
• C.CMG
• D.CMUC