Answer 1:
Like most electrical mechanical devices, electric motors have mechanical bearings that eventually wear out.
The graphite brushes and commutator of older DC motors can also wear out over time
Answer2:
Question two is not specific enough!!
Are we talking DC?? Because if so, then yes, nothing will happen. Assuming you are insulted by ground.
Ac is a different story, as the two would light up dangerously and etc.
-your welcome!!
Answer: Shift work communication.
Explanation:
Shift work communication is a type of communication that exist between shift workers, or people at different time zones.
Shift work consists of a three eight hours shift within 24 hours.
Keeping up with a shift work communication requires planning, time management and commitment. It also requires using various communication channels.
Answer:
461.65 KJ/Kg
Explanation:
In this question, we are asked to calculate the values of heat transferred in the process.
Please check attachment for complete solution and step by step explanation
Answer:
In the result of a earthquake, you should direct people into areas that are safe, such as places where the ground has not been broken up, and then tell people to get out of their cars and be careful. You should also have them carry any valuable items out of the car(if they have time), and then wait until the initial shocks and aftershocks are over, and then tell them to get back into their cars and then drive carefully and safely.
Answer: Type the correct answer in the box. Spell all words correctly.
Which design principle indicates disparity between adjacent parts of a design to give it a striking overall look?
-blank- is disparity between adjacent parts of a design to give it a striking overall look.
Explanation:
