Interested to Buy Any Domain ? << Click Here >> for more details...
Why secondary of a CT in a power system acts as an open
circuit after core saturation?
- 2 Answers
- 5656 Views
- I also Faced
- E-Mail Answers
Answer Posted / gajanan
there are 2 possibilities
1.if we keep secondary of ct open, then only primary mmf
will be present in core which saturates the core
2.in fault condition due to high frequencu current core
saturates means permeability of core decreases very much as
good as wood
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
How much load can take a 16 mm aluminum cable 3 phase
Electrical Engineering
what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?
How to select HT/MV cable size ?
LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
Benifits of 3ph 4 wire metering over 3ph 3 wire
How to calculate no of EARTH PIT? Describe the formula as per IS standard?
The 3 phase Delta connection RB=440V, BY=350V,.......* is Line to Line voltage RY= ? And Formula....?
Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.
What is the suitable transmission voltage?
transformer spections :: input voltage 0-110-230v; output volage 0-10-12-14v; amp=3A using CRNO CORE, capcaity=50VA primary turns = ? ; secondry turns =?
How does HT work & Voltage required?
Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............
What is measurement?
i want design of D.C.MOTOR 1HP 960RPM AND 2HP 960RPM ITS URRGENT
