Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / sanjay jangra
Knee point is the term comes under current transformer (CT)
It is a point in the Curve of voltage and current where if
there is 10% increment in voltage then there will be 50%
increment in current. This point shows the saturation of CT
core. For Protection CT knee point will be high as for
metering CT it will be less to save the meters.
| Is This Answer Correct ? | 16 Yes | 1 No |
Post New Answer View All Answers
who can measure the size of power cable?
In control room of our one plant there is a continuously the incoming power goes to PC is vary,means in stabilizer it continuously indicate from high input to low and low input to high. what is the reason and its solution.
State kirchoff current law?
What facility we get after CT secondary earthing and how?
HOW WE CALCULATE CURRENT IF THERE ARE NOT PRESENT ANY AMMETER OR MULTIMMETER??????
What is meant by Im=30mA@Vk/2. How to know the kee point voltage for CT design
what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright.
Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)
george phenomenon of synchronous machine
Draw torque - speed curve and load curve of induction motor? mark operating point ?
What is meant by sag?
what is the current density of copper & alluminium.
In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????
What is clock position of Transformer?what are the clock positions are there?and what is different of them?
What is meant by coupling capacitor?
