BICSI
RCDD · Question #256
RCDD Question #256: Real Exam Question with Answer & Explanation
Sign in or unlock RCDD to reveal the answer and full explanation for question #256. The question stem and answer options stay visible for context.
Question
To reduce the chance of an accidental dig-up, plastic warning tape should be placed a MINIMUM of _________ below grade, but high enough above cables to allow detection before cables are damaged.
Options
- A101 mm (4 in)
- B203 mm (8 in)
- C300 mm (12 in)
- D381 mm (15 in)
- E457 mm (18 in)
Unlock RCDD to see the answer
You've previewed enough free RCDD questions. Unlock RCDD for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.