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at least 6 hours a day
What else can I help you with?
When will the OC test begin?
(this question cannot be answered)
When will the OC test start?
(this question cannot be answered)
Why are oc and sc tests preferred when compared to sumpners test?
OC and SC tests are used for predetermining the efficiency and % voltage regulation. It is more efficient test for a transformer than sumpner's test for 2 reasons. 1. two identical transformers are readily not available 2. two separate power supplies are required for the sumpner's test, whereas OC and SC are simple and best
What are the advantages of OC and SC test compared to load test?
> Predetermination of regulation. > Predetermination of efficiency. > Less power loss.
How will you justify in taking oc test input as iron loss?
Taking open circuit (OC) test input as iron loss is justified because the OC test is performed under no-load conditions, where the core of the transformer is energized, but there is minimal current flow in the windings. This allows for the measurement of losses primarily due to hysteresis and eddy currents in the core material, which are classified as iron losses. Since these losses occur regardless of the load, the OC test effectively isolates and quantifies the iron losses, facilitating accurate transformer performance analysis.
How many forward castes are there in andhra pradesh?
OC Polinativelamas OC Komati OC Reddy OC Brahmin OC Mahammadeeyulu OC Acharyulu OC Gujarathi OC Marwadies OC Sikhs OC Muslim OC Islam OC Telaga OC Kapu OC Thoti OC Karanam OC Velama OC Vysya OC Naidu OC Kamma OC Chowdary OC Raju OC Jain OC Gupta OC Agarwal OC Mudiliyar OC Adi Velama OC Christian OC Gajula Kapus OC Kshatriya
How much is 99.9 Fahrenheit in Celsius?
99.9 oF = (99.9 -32) x 5/9 oC = 37.7 oC
Why oc test done in lv side?
In OC test , the equipments are connected in LV side since we need to get rated voltage . if it is cinnected in HV side the value of voltage will be less and current wil be more.Hence the ordinary instruments cannot measure this value of current
How much is Caleb Nickel the OC house worth?
$8,995,000
How much heat is absorbed when 500 g of water Cp equals 4184 Jg oC goes from 250 oC to 350 oC?
Heat gained by one object = Heat lost by the other. Does that help?
Why should you use sumpners test on transformer?
sumpners test is performed to find core losses and copper losses.here we can find effieciency and regulation by actually simulating the loading conditions.hence the results obtained by this method are more accurate than oc and sc test where loading conditions are absent.we can perform heat run test which is an advantage of sumpners test as both losses occur simultaneously
How much is minus 100 deg F in Celsius?
37.78 oC.
