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Which conditions refers to a reduced voltage levels of AC power that lasts for a period of time?
Wiki User
∙ 14y ago
Reduced voltage levels of AC power that lasts for a period of time is known as a brownout.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoA reduced voltage that lasts for a period of time, is a condition known as a "brown out".
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What is the period of the voltage waveform out of a wall outlet?
60 seconds
How do you meg a three phase padmount transformer?
Three-phase, pad mounted, transformers are normally 'pressure tested' i.e. subjected to a DC over-voltage for a specific period of time, using high-voltage test equipment rather than a megger as a megger's output voltage is usually far below the voltage-levels required for testing such transformers. The voltage/duration is in accordance with the transformer's relevant specifications which takes into account its windings' rated voltages. Pressure testing is performed in factory/workshop and after installation before commissioning.
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Does reverse biasing an LED for a period of time reduce its forward biased threshold voltage?
yes
What is the function of a capacitor in the half wave rectification?
to smooth the output of the half-wave rectifier from 1/2 an AC cycle per period to a constant voltage.
Which conditions refers to a reduced voltage level of AC power that lasts for a period of time?
The name for this is a brown-out.
How do you lower high hemoglobin?
The concentration of Haemoglobin is normally reduced in conditions where by the person has an high iron. The level is reduced over a period of time by bleeding the person not unlike giving blood for donation, however the high levels of iron build up in the liver over a period of time and cannot be removed
Final Exam - IT 2 Essentials Version 4.0?
Type your answer here... Which condition refers to a reduced voltage level of AC power that lasts for a period of time?
Do raccoon torpor?
Raccoons do not hibernate but during severe winter weather they will go into a period of reduced activity and sleep in their dens until conditions improve.
What is the period of reduced activity called?
The period of reduced activity is often referred to as a lull. This term describes a temporary decrease in activity or a quiet period in a particular situation or context.
How many energy levels are found in period 3?
The period number is equal to the number of energy levels. Elements of period 3 have 3 energy levels. Na,Mg,Al,Si are few elements in the period 3.
What is a period of reduced activity called?
a recession or depression
What do you use to check for a line voltage sags?
There is a type of voltmeter which prints out a graph of voltage against time. This can be left installed in a wall outlet for a period of time, such as a week, and it will provide a record of the supply voltage variation over that period.
Describe the differences between spikes and surges sags and brownouts and blackouts?
Spikes refer to sudden increases in voltage that last for a short duration, while surges are longer-lasting periods of elevated voltage. Sags are temporary drops in voltage, while brownouts are prolonged periods of reduced voltage. Blackouts are complete power outages where electricity is unavailable for an extended period of time.
What is a period of reduced economic activity called?
a recession or depression
What were the conditions like in England during this period?
During which period.
What is the correlation of a period number with the elements of that period?
all the elements in period 1 have one energy level, all the elements in period 2 have two energy levels, all the elements in period 3 have 3 energy levels... and so on
