Interested to Buy Any Domain ? << Click Here >> for more details...
what is the purpose of CT,PT
- 8 Answers
- 24791 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / kaleem
current transformer is design to measure the output current of the generating transformer
potential transformer are design to measure the output voltage of the generating transformer
| Is This Answer Correct ? | 24 Yes | 6 No |
Answer / raji.g
current transformer :(CT)
it is an electrical device which is used to measure the
high current,
Potential Transformer(PT):
To measure the high voltage
| Is This Answer Correct ? | 15 Yes | 5 No |
Answer / ajith
ct is used to measure corresponding current and to provide protection against fault currents
pt is used only to measure the amount of voltage in a particular circuit
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / gurmurat
the main purpose behind using CT,pt is to prevent the circuits from overcurrent,undervoltages nd earth faults
they step up/down high values of currents and voltages under measurements into desired values which could be measured by available instruments.
| Is This Answer Correct ? | 7 Yes | 8 No |
Answer / k.prakashchandra
In case of HT and EHT,to get rid of high voltage.In case of
LT CT ,to reduce the size of the leads.
| Is This Answer Correct ? | 2 Yes | 5 No |
CT is a current instrment Transformer. It is used to
linearly step down the primary current as per the rated
current of controlling device attached with. It is used as
current sensor.
PT is a potential instrument transformer . It is used to
linearly step down the primary voltage as per the rated
voltage of controlling device attached with. It is used as
voltage sensor.
| Is This Answer Correct ? | 3 Yes | 7 No |
Answer / k.prakashchandra
To convert current and voltage to the desired values
| Is This Answer Correct ? | 3 Yes | 8 No |
Answer / k.prakashchandra
Another purpose of using CT & PT is to remove the presence
of high voltage
| Is This Answer Correct ? | 2 Yes | 7 No |
what will happen ac motor give to dc supply
9 Answers Areva, College School Exams Tests,
Difference between SFU & FSU with advantantages & drawback?
SUTIABLE FOR ohm's law super conductor
Magnetizing current for induction motor compared to transformer is= A equal B more C less D depends on load
why do we have spikes enough to burn electronic boards, when generators are not grounded
Why we use Capacitor in Single Phase Induction Motor?
Does frequency change with increasing voltage i.e 220v to 11kv? explain if not?
What are the advantages of nichols chart?
what are smoke detectors ?
4 Answers Indian Military Services,
how does relay works?
What are the uses of MCB & ELCB ?
WHAT IS THE COOLANTS IN TRANSFORMER?
-
Civil Engineering (5086) - Mechanical Engineering (4456)
- Electrical Engineering (16639)
- Electronics Communications (3918)
- Chemical Engineering (1095)
- Aeronautical Engineering (239)
- Bio Engineering (96)
- Metallurgy (361)
- Industrial Engineering (259)
- Instrumentation (3014)
- Automobile Engineering (332)
- Mechatronics Engineering (97)
- Marine Engineering (124)
- Power Plant Engineering (172)
- Textile Engineering (575)
- Production Engineering (25)
- Satellite Systems Engineering (106)
- Engineering AllOther (1379)
