What name is given to a brushless DC electric motor that can divide a full rotation into a large number of steps. The motor's position can be controlled precisely  without any feedback mechanism... 

Cobol is the name of the general-purpose, procedural , imperative  programming language  developed by IBM in the 1950's which is derived from  "The IBM Mathematical Formula Translating System" – True or False

The correct answer is Fortran

1/4" equals how many millimetres….

"Moment of Force" is derived from Force divided by Area - True or False

Moment of Force = Force x Distance

Poise is a measure of... 

A payload carrying projectile is also known as a …. 

What name is given to a process of heat treatment used to increase the toughness of iron -based alloys…

The Mariana Trench is the deepest  underground mine in the world  - True or False

The Mariana Trench is the deepest  part of the world's oceans 

In 1833, Sir Charles Wheatstone improved and popularised a measuring device for what property... 

An analog  sound  storage medium  consisting of a flat disc with an inscribed, modulated spiral  groove is also called…