Are You Smarter than an Undergraduate? July 2022 - NoonPi

Start typing and press Enter to search

Skip to content

Are You Smarter than an Undergraduate? July 2022KHudspeth2023-07-11T13:28:04-04:00

Are you smarter than an undergraduate

PDHengineer's monthly quiz for engineers

LIFE, LIBERTY & THE PURSUIT OF HIGH QUIZ SCORES. Here’s the July 2022 Pop Quiz for Engineers. Are you smarter than an undergraduate?

Question 1: _______________ are nonlinear loads that contribute to harmonic problems in AC electrical systems.
- Computer power supplies
- Variable Frequency Drives (VFDs)
- LED lights
- All of the above

Question 2: The first "C" in CPVC pipe stands for __________.
- Chlorinated
- Commercial-grade
- Creep-resistant
- Coated

Question 3: Used to calculate the viscosity of a fluid, ___________ gives the equation for the frictional force (or drag force) exerted on spherical objects with very small Reynolds numbers in a viscous fluid.
- Stokes' Law
- Moore's Law
- Bernoulli's Law
- Pascal's Law

Question 4: In a compression refrigeration system, the heat removal from the air stream (where the actual cooling happens) occurs in the ____________.
- Compressor
- Condenser
- Expansion valve
- Evaporator

Question 5: The shear strength of soil is expressed in terms of __________.
- Adhesion, unit weight and friction angle
- Cohesion, normal stress and unit weight
- Cohesion, normal stress and friction angle
- None of the above

Question 6: Modulus of elasticity is also called ____________.
- Young's Modulus
- Modulus of eccentricity
- Coefficient of linear thermal expansion
- Polar moment of inertia

Enjoying the quiz?

Get on the list to be notified about the next quiz

Return to NoonPi Blog home page

©2023 NoonPi^® – a registered service mark of Gracone, LLC.

1431 Graham Drive, Suite 265
Tomball, TX 77375
support@noonpi.com
Connect with us on:

NoonPi Zero Risk Guarantee

Terms of Use | Privacy Policy

© Copyright 2022 - Gracone, LLC dba Professional Development Options, All Rights Reserved | NoonPi® is a registered service mark of Gracone, LLC | Continuing education courses and webinars offered on NoonPi.com are administered by and credits issued by Professional Development Options. More information

Terms of Use: By using our website, you consent to our Terms of Use and use of cookies in accordance with our Privacy Policy. Accept