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Are You Smarter than an Undergraduate? June 2026

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Are You Smarter than an Undergraduate? June 2026

Are You Smarter than an Undergraduate? June 2026KHudspeth2026-10-13T15:48:15-05:00

Are you smarter than an undergraduate

Simple problems. Complicated solutions. Take the long way around and see how many steps it takes to get the right answer.

PDHengineer's monthly quiz for engineers

Question 1: Slump in concrete is a measure of _______.

Compressive strength

Setting time

Workability

Tensile strength

Question 2: Which device allows current to flow in one direction only?

Resistor

Capacitor

Diode

Inductor

Question 3: The Standard Proctor test is conducted to determine __________.

Shear strength

Optimum moisture content and maximum dry density

Permeability

Settlement

Question 4: The Stefan–Boltzmann law governs _____________.

Conduction in solids

Convection in gases

Thermal radiation

Heat pumps

Question 5: In a journal bearing, the load is carried by ______________.

Shaft surface

Bearing lining

Hydrodynamic oil film

Rolling elements

Question 6: Which of the following soils has the highest permeability?

Silt

Clay

Gravel

Silty clay

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