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Answer / nyo satt paing
The auto transformer is generally used in low power
applications where a variable voltage is
required. The auto transformer is a special type of power
transformer. It consists of only one
winding. By tapping or connecting at certain points along the
winding, different voltages can
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Answer / guest
it has only one coil
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Answer / email@example.com
It is a single winding transformer working on self
inductance principle.It is used for low power applicaions
where linear voltage variation is required.
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what is recovery voltage & transient voltage ?
ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?
why we use condenser in the thermal power plant, althrough the same vapour will be again heated
how snubber circuit works to protect switching devices?
is harmonic useful or it distort the alternating quantity?
What is servo Motor? What's the advantages of this motor over Induction motor?
Any Electrical Engineering jobs?Please refer for interviews. Thank you
TYPES OF TEMPERING OF ENERGY METER
HOW TO CALCULATE UPS BATTERY BACKUP TIME
give me the details of anti pumping relay
As per the theory current doesn’t flows in Neutral, but practically it is not applicable, explain why?
If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.