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CT=========current transformer
PT=========potential transformer
these are the instrumental Transformers.
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∙ 13y ago
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How do you reset computer on a 2002 PT Cruiser?
disconnet the battery.
What is the default line spacing in Microsoft Word?
The default spacing in Microsoft Office Word 2007 - Spacing Before: 0 pt and After: 10 pt; Line Spacing: multiple at: 1.15.
How do you log in to vmk if banned?
if you are banned from vmk, you cannot login until your ban is done. Usually it only bans you for a month. Remember, they will tell you when you can play again in pacific time so you might want to make sure you are going on at the right time and not PT
What is the exam time table for ba pt-1 11 subjects are history-1 11 pol sc-1 11 lit hindi- 1 11 of rajasthan universoty japur?
B.a Part-11. General Hindi-2. Gen. Eng.3. Pol. Sc-14. Pol. Sc-115. Hist-16. Hist-117. Lit. Hin-18.Lit. Hin-11B.A. - 2nd1. Pol. Sc-12. Pol. Sc-113. Hist-14. Hist-115. Lit. Hin-16. Lit. Hin-11
What is the answer for 6.5.7 packet tracer skill intergartion challenge activity?
The solution for this activity is dynamic, each one of these you download will have different IP addresses, but the Prefix (and therefore the subnet you need) are the same. Fa0/0's is the IP with the prefix of 26, subnet is 255.255.255.192 Fa0/1's is the IP with the prefix of 24, subnet is 255.255.255.0 Fa1/0's is the IP with the prefix of 23, subnet is 255.255.254.0 There seems to also be a bug with this activity, the first one I downloaded wouldn't get past 83% complete even though my answers were correct, I redownloaded (which was how I noticed the IPs are dynamic) and put in the same answers except for the IP, and it went to 100%.
Why can a CT be shorted and a Pt cannot?
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.
What is the difference between CT and PT?
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
Is ct step up or step down?
'CT' is used to designate current transformers, and 'PT' is used to designate potential transformers. A current transformer provides a ratio of primary current to the secondary. A potential transformer provides a ratio of primary voltage to the secondary. A power transformer (step up or step down) resembles a PT more than a CT.
What electrical devices do you know?
Transformer Motors CT,PT Genrators these all are electrical devices
What is the full form of PT?
The full form of PT is Proficiency Test.
Multification factor of digital energy meter with ct and pt connection?
Multiplication factor can be derived from Meter CT, Meter PT, Connected CT and Connected PT values.
What is the full form of PT in sports?
physical training
What is the difference between VT and PT transformer?
Both are same.AnswerA 'PT' is a 'potential transformer', the preferred term in North America, for what is termed a 'VT', or 'voltage transformer', in Britain. Two names for exactly the same instrument transformer.
Where did pt barnum live?
Either Bridgeport, Ct or Bethel, Ct
What is the difference between capactive voltage transformer and potential transformer?
A capacitive voltage transformer (CVT) uses a (usually two) stacks of capacitors to reduce the votlage to a smaller internal potential transformer (PT). This makes them less expensive than an equivalent PT, but there can be a loss of accuracy.
What is the pt transformer?
The abbreviation, 'PT', stands for 'potential transformer' (in Britain, the abbreviation is 'VT', and stands for 'voltage transformer'). This, together with a 'current transformer', falls into a category of transformer known as 'instrument transformers'. A 'PT' or 'VT' is used to reduce a high voltage to a level of voltage that can be safely read, remotely, by regular a.c. voltmeters or to provide inputs to high-voltage protection relays, while electrically- isolating the secondary circuit from the high-voltage primary circuit for the purpose of safety.
Why you need the current transformer and voltage transformer?
The High voltage transformer allows the microwave to run using the magnetron. With ony 120v to the magnetron, the cooking will be like with a 50-100W microwave. The high current is to manage current to the MOT with out oveheating while delivering current to the other parts of the microwave <<>> A CT. and PT. are required for any service enterance distributions over 200 amps. The CT's maximum amperage output is 5 amps and the PT's output is usually 120 volt in North American installations. These two values are inputted into a Watt hour meter. The total on the meter is then calculated by the utility company's rate and a bill for use is sent to the customer.
