The Coffee Break Hard Trivia Quiz – A challenging selection of General Engineering Trivia questions and answers -
sometimes you just don’t know what you don’t know, but you’re sure that you did know or that you should know and when you see the answers you know that once upon a time you probably did know !

Challenge your colleagues – can they answer more than you ?


Sodium Perborate ( NaBO3 ) is also known as Solid Bleach – True or False

Polarization is a property of electromagnetic waves that can oscillate with more than one orientation - True or False

In Mechanical Engineering - A Feeler Gauge is a tool used to measure gap widths or clearance between two adjacent parts - True or False

The number 10 to the power of 6 has the unit symbol "mega" - True or False

In electronics Digital Circuit Theory -  sequential logic is a type of logic circuit whose output depends not only on the present value of its input signals but on the past history of its inputs - True or False

The Doppler effect states that there is no change in frequency of a wave or periodic event for an observer  who moves relative to its source - True or False

It is the change in frequency

The Apollo program for human spaceflight used the Saturn family of rockets - True or False

An Accelerometer is a device that measures angles - True or False

It is a device that measures proper acceleration

The SI unit of electrical current is the Volt – True or False

The SI unit of electrical current is the Ampere

Vostok Station in Antarctica has the lowest ever recorded temperature in the world - is it...