CT=========current transformer PT=========potential transformer these are the instrumental transformers.
The full form of PT is Proficiency Test.
Multiplication factor can be derived from Meter CT, Meter PT, Connected CT and Connected PT values.
physical training
A current transformer pushes a ratio of primary current in the secondary. A potential transformer pushes a ratio of primary voltage in the secondary. Shorting a CT allows the full current the CT wants to push to flow. Shorting a PT makes it very difficult for the PT to produce rated voltage. To keep the voltage at rated value, the PT would have to push ~infinite secondary current.
Either Bridgeport, Ct or Bethel, Ct
Blvd=boulevaed, hwy=highway, st=street pl=plaza. So what i the full form of ct=?
Computer Aided Tomograohy Scan.
HOW DO I GET FORM CT-5.4
A CT is used to measure current, and is NOT referenced to ground, and has very low primary impedance. A PT is used to measure voltage, is referenced to ground, and has a much higher impedance (since it is referenced to ground).
A ct is a step up transformer where as a pt is a step down transformer because both are used for measurement and protection purpose . current is stepped down if the secondary windings are more so we can obviously say thar ct is step up transformer
A pt-61 form is a paper form that is taken to the Clerk as part of the deed filing package.