CWI TEST PART A: WIT Chapter 7에 관한 시험 문제 > CWI 온라인교육

로이드만의 CWI 교육을 진행하고있습니다. 

과거에 나온 시험 문제 + 데이터 기반으로 만든 시험 문제를

국내 어디에서도 보지 못 할 문제들로 교육 받으세요.

답은 댓글에 써주시고 나중에 확인하시면 됩니다

1. What is the common name for the metric system in the United States?

(A) U.S. Customary

(B) Imperial System

(C) British Standard

(D) The International System of Units (SI)

2. Which unit is not an SI base unit mentioned in Chapter 7?

(A) Kilogram

(B) Meter

(C) Pound

(D) Second

3. In the context of Chapter 7, which of the following prefixes is used to denote one thousandth (0.001) of a unit?

(A) Mega (M)

(B) Kilo (k)

(C) Milli (m)

(D) Micro (μ)

4. According to Chapter 7, what is the purpose of scientific notation in metric practice for welding inspection?

(A) To simplify the writing of very large numbers

(B) To create new measurement units

(C) To comply with U.S. customary units

(D) To replace all metric system prefixes

5. Chapter 7 mentions the use of spaces in large numbers for clarity. How should the number 100000 be written according to the SI conventions discussed?

(A) 100,000

(B) 100.000

(C) 100 000

(D) 1,00,000