What is difference between ct&pt transformers?
Answer Posted / hassan butt
CT current transformer & PT potential transformer is used for measuring & protection of electrical devices.
Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
What will be in Mahagenco Trade Test Exam? I want to know the same.
why they were using TRIAC instead relay in some controllers and what is the advantages.
how to calculate percentage impedence at 75 deg C at normal tap
Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?
sugest any typical project ?
Why the efficiency of generator is more than motor in swinburne's test
HI SIR, AM PREPARING FOR RRB FOR SECTION ENGINEER POST. PLZ SEND ME THE PREVIOUS QUESTION PAPERS AND HELP ME. I HAVE NO ENOUGH TIME MY EXAM DATE IS 22ND JUNE.... MY EMAIL ID IS nalla.amarnath@gmail.com
How Self works in DG set
completed BE & done apprentice at tneb & having experience 6 years. want to get c license. will apprentiship & BE be helpful for getting c license. will i get any preference by showing this?
what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.
What is the basic principle of welding process?
How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?
What are stable systems?
how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???
State ohm’s law?