SI Units Quiz

What does "SI" stand for in the context of measurement units?

• System International

• Standard International

• Système International d'Unités

• Scientific International

What is the base SI unit for time?

• Minute

• Hour

• Second

• Day

Which symbol represents the SI base unit for mass?

• m

• kg

• g

• lb

What is the SI base unit for electric current?

• ampere

• volt

• ohm

• watt

How many meters are equivalent to 100 millimeters?

• 0.01m

• 0.10m

• 1.00m

• 10.00m

Why is standardization of units of measurement essential?

• To increase costs

• To ensure correct measurements are used

• To complicate calculations

• To reduce accuracy

What can happen if different measurement systems are used in international projects?

• Projects become cheaper

• Projects are completed faster

• Projects can go disastrously wrong

• Projects are more efficient

What is the international system that standardizes units called?

• International System of Units

• Metric System

• Imperial System

• Customary System

Which unit is represented by the symbol "Ohm" in electrical terms?

• Voltage

• Current

• Resistance

• Power

Which of the following is a benefit of using SI units?

• Increased complexity in calculations

• Greater accuracy in measurements

• Limited applicability in science

• Reduced need for conversions