Are You Smarter than an Undergraduate? September 2026

Question 1: In machine design, the endurance limit is associated with ________________.

Static loading

Fatigue loading

Impact loading

Creep

Question 2: Which welding process uses a continuously fed consumable wire electrode?

TIG welding

MIG welding (GMAW)

Stick welding (SMAW)

Friction welding

Question 3: Which type of motor is most commonly used in household appliances?

Stepper motor

DC motor

Induction motor

Servo motor

Question 4: The static pressure in an HVAC duct refers to ____________.

The potential energy of air pressure in the system

Air velocity

Heat load

Coil surface area

Question 5: Passive earth pressure is ____________.

Smaller than active pressure

Greater than active pressure

Equal to at-rest pressure

Always zero

Question 6: The headwater depth in a culvert refers to ___________.

The water depth inside the culvert

The slope of the culvert

The depth of water at the upstream entrance

The difference between inlet and outlet elevations

Before software, there was skill. Head back to school and test your knowledge of tools engineers once ruled with.