They are all related to what time of year it is.
V=IxR
v =0.042x2.2
potential difference =0.0924volts
Answer:
Both technicians are right.
Explanation:
Torque is defined as a rotational force that can be calculated by the formula T= F.d. Being F the force applied to a body to make it rotate and d the distance since the force is applied.

So technician A is saying that gear can apply a torque to another gear, and that is true because it’s applying a rotational force to the gear next to it, in simple terms -anytime I make something rotate, I'm generating a torque-. And for technician B, the torque also can vary as a function of the distance of the force applied (size of the gear), so, it can multiply the torque and change the rotation speed.
Answer: & Explanation:
small scaled building models are very rare to make/build nowadays.
due to advance technology it is more wiser and more convenient to use 3d programs like revit in creating building model to scale.
so It is always a good idea to make models of your ideas, before deciding on the final design.
This will help you determine whether your idea is going to work or needs modifying. A model allows you to test your solution quickly and cheaply.
Reworking a massive building takes years, millions of pounds, and meticulous planning and project management.