Is true sine wave better than modified sine wave. What one one is better the Xantrex RS 400 or the Xantrex pro 1800? I'm not sure what the application is but I will offer the following. As a retired ...
Run a CPAP on a power inverter Is the I-TEC 150 power inverter modified sine wave? I would not do this, you really need a pure sine wave inverter to guarantee the safety of your CPAP machine. At the ...
Question about BubbleJet i550 InkJet Printer
I would like to run my Canon i550 printer with a DC to AC inverter. Can I use a modified sine wave inverter or must I use pure sine wave inverter? pure sine wave will be the best option ,but note it ...
I get err:domain on my TI-84 plus when i do Sin -1 (60) why? While the domain of the sine function is the whole of the real line, it range spans the interval [-1,1]. In other words the sine of an ...
hello is this ups a sine wave output or modified sine wave output. Thanks The manual states when running on AC, it is the same sine wave ouptput that comes in. When running on DC, it is a modified ...
I'm trying to do sin-1 7/2 but it keeps saying math error. That is correct: there is an error in your request. The range of the sine function spans the closed interval [-1, 1]. Thus the domain of the ...
I'm trying to do inverse sine and cosine equations but I'm receiving a message that there is a domain error. Is there anything I can do or press like a reset button? The inverse sine and cosine ...
How do I fix the sin on my calculator? Sine function calculates a completely different number For example, sin(1) = -.84~~~ right? On my calculator it states that sin(1)=.015 It depends on the unit of
Question about Trigonometry Problem Solver
Offset is 8 in run is 6ft 3 3/8in travel is 6ft 3 13/16in. How do I find the degree? If I understand your terminology correctly, you have a triangle with a hypotenuse of 6' 3-13/16" and a side ...
generator burning my electronics up take you generator in and have the output tested for correct voltage and sine wave configuration electronics rely on a perfect sine wave ac current as a ...
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