Daily Archives: May 12, 2025
Your Questions About Wind Generators Home Use
Steven asks…
What are the some applications of trigonometry?
I know that trig is use mainly by surveyors, navigators, map makers,etc.
But how can a person like me, who is not a scientist nor professional mathematician to use trigonometry in everyday lives?Please give me some examples of problems where can I use it.(for example in home)
And please explain the solutions.
I just want to know because I found trigonometry to be hard if I didn’t know how to apply it.
admin answers:
Charles asks…
Is it possible to put electricity back in the grid via a wall socket?
Can you, in theory, take an energy source ie batteries etc and plug them into a wall socket without doing any damage to your own home? Would this lower your electric bill? I know batteries would cost money and would not be worth it, but in theory, would it work? And if you had a fluctuating power source (pretend you somehow wired your alternator in your car into the wall) how could you stop it from putting too much electricity back and damaging something?
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