what composit error,ratio error,phase error in CT and PT??
- 4 Answers
- 36050 Views
- I also Faced
- E-Mail Answers
Answer Posted / gunasekaran
composite error is combine of the ratio and phase angle
error ratio error deviation from the rated sec current phase
angle error is phase displaceme from primary current it is
+-60sec
suppose 5p20 ct composite error is +-5%
ratio error is +-5% phase angle error +- 60sec
| Is This Answer Correct ? | 9 Yes | 19 No |
Post New Answer View All Answers
The principle of switching circuits for different types of batteries in application of storage systems
diff.between servo motor and ac motor
how a flip flop can be used as a latch?
What type of wiring series or parallel is used for conventional and addressable type FAS & why?
any one please tell taht what type questions will be asked in BHEL interview, i am having interview on 24th Dec, please send this to mail pradeepsistam@yahoo.co.in
what is the use of permanent magnet generator in exciter
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
how can you size an automatic voltage regulator?
what is the purpose of using filters in a protective relaying scheme?
HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?
How to use earthing on shipments.
What is VSCF windelectrical system?
What is safety of Ht panel
Percentage losses in power generation?
State the formula for overall efficiency of thermal power station
