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What is the effect of junction edge moisture contamination in unpassivated semiconductor devices?
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Why is it advisable to keep atmospheric moisture from getting into the sample?
It is to prevent contamination since moisture from air could be absorbed by the sample.
Why does your brake caliper lockup?
It has probably rusted inside from moisture contamination. Do you change your brake fluid at least every 50,000 miles? Brake fluid attracts moisture and moisture destroys calibers. Replace the caliber and change your brake fluid.
Do wire nuts have to be inside junction box when installing porch lights?
The wire nuts do not have to be inside the junction box. They must, however, be as tight as possible to keep moisture from inside the light fixture.
Why is a sintered glass funnel should be handled with tongs?
To avoid contamination, especially in chemical analysis.
Why is a dryer on a compressed air system?
Normal atmosphere contains moisture in varying percentages, ie humidity. When a given volume of air is compressed, the moisture is "compressed" with it. The dryer removes the wetness so that the air pressure is constant and contamination free.
Why are petri plates inverted for incubation?
it is to prevent the moisture formed due to condensation of the agar ,to mix with the components present in the petri plates, else causes contamination
Is it harmful to plug an extension cord into another on identical to it?
Not in general. You can buy extension cords in a variety of lengths. However, the longer the cord the more the resistance and the bigger the voltage drop across the length of the cord. If you were using the cord outdoors and the junction was on the ground it is possible for moisture to cause a short at the junction.
Why brake fluid should be changed?
the average boiling point of the brake fluid has dropped to a potentially dangerous level because of moisture contamination and may not meet minimum federal requirements for brake fluid.
Why you need to change the brake fluid of the vehicle?
the average boiling point of the brake fluid has dropped to a potentially dangerous level because of moisture contamination and may not meet minimum federal requirements for brake fluid.
Why capacitance and dissipation factor tests performed on power transformers?
Measuring capacitance means that we are checking the change to the physical parameters of the transformer. i.e. C=AxDielectric constant/4xdxPie (All these variables are physical parameters) by measuring capacitance we can see the quality or change to the insulation of TR winding. Measuring Dissipation factor means to check the level of contamination and moisture in the insulation ,by def. its a measure of loss rate of energy , in transformer whats that means is the amount of resistive portion of the current in the insulation (Ir). definately if there is no contamination and moisture the surface leakage is purely capacitive. B.R. Azm Aftab
Your 2000 Toyota corolla has not been driven in two years but now you are driving it Any recommended maintenance?
Check tires, belts, hoses, brake lines for dry rot Change oil, coolant, trans fluid and brake fluid,because of moisture contamination
Why is it important not to touch medication when administering them?
Without knowing exactly what meds you're talking about all I can tell you is a lot of medications can be ruined by excess moisture, and handling them would transfer any water, oils, or sweat from your hands on to them
