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What is the chemical symbol for gold?

• Au

• Ag

• Pb

• Fe

Which material is known as the best conductor?

• Iron

• Copper

• Aluminum

• Silver

What does CAD stand for in engineering?

• Computer-Aided Draft

• Computer-Aided Design

• Computer Algorithm Design

• Conceptual Artistic Design

What is the unit of electrical resistance?

• Ampere

• Ohm

• Volt

• Watt

In civil engineering, which is the strongest shape?

• Circle

• Triangle

• Square

• Pentagon

What is the principle of a lever?

• Load and effort

• Force and motion

• Pressure and area

• Energy conservation

What is the unit of power?

• Joule

• Watt

• Newton

• Pascal

What metal is commonly used in aircrafts?

• Aluminum

• Iron

• Copper

• Zinc

What is the function of a transformer?

• Measure current

• Convert AC to DC

• Step-up/Step-down voltage

• Store energy

Which gas is used in welding?

• Helium

• Oxygen

• Argon

• Nitrogen