Engineering, 06.03.2021 15:10 ellemarshall13
I NEED HELP ASAP!!
In order for a choke or transformer to work correctly in a voltage converter, which condition must be met
1.To use insulated varnish wire
2.To put insulation between the layers of windings
3.That the width of the hysteresis loop is adjusted to the duty cycle
4.That the core of the magnetic circuit never goes into saturation during operation
5.That a computer simulation has been done
6.To have proper cooling
7.The number of turns should be such that the induced counter electromotive force can maintain the balance of the applied voltage.
8.No good answer is offered
Answers: 2
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Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k
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I NEED HELP ASAP!!
In order for a choke or transformer to work correctly in a voltage converter, wh...
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