Basic engineering quiz

What is a substance that attracts a piece of iron?

• Core

• Magnet

• Iron

• Cladding

Who discovered the Hooke's law ?

• Heidrich Frederick

• Charles Babbage

• Charles Smith

• Robert Hooke

What refers to a metal combined with one or more other elements?

• Metal

• Alloy

• Metaloy

• Gas

What field of study encompasses the procurement and production of metals?

• Metallurgy

• Alloy

• Energy

• Duellurgy

What refers to a shape achieved by allowing a liquid to solidify in a mold?

• Casting

• Scalding

• Scolding

• Fading

Quantities which possess both magnitude and direction

• Vector quantities

• Magnitude

• Direction

• Scalar quantities

Galvanized steel are steel product coated with

• Zinc

• Iron

• Silicon

• Boron

What is defined as the force per unit area ?

• Pressure

• Energy

• Work

• Power

What is the opposite of alkali?

• Acid

• Fluid

• Carbon

• Oxide

What is a natural substance that makes up a significant portion of all plant life?

• Cellulose

• Neucleus

• Deulous

• Triolose