What is OLTC AND RTCC and it's function?
Answer Posted / bala
OLTC means On Load Tap Changer and It is coming with transformer. If it is fitted, no need to worry about the incoming voltage whether it is high or low as the transformer will automatically change its tap position to deliver the constant output voltage.This is possible only when we interface the AVR to it.
RTCC means Remote Tap Changer Control Panel. We can change the transformer tap position from remote area. This is possible only when the interfacing between OLTC and RTCC has been done.
Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?
WHY MOSTLY Rph IS USED FOR CONTROL CIRCUITS AUX. SUPPLY ?
how are reversing the direction of rotation of dc motor
why 15 kw motor winding resistance is low then 5 kw motor winding resistance?
how harmonics generated in induction furnance? how minimise it?
HOW TO CHECK THE VECTOR GROUP OF A TRANSFORMER YD11?
when it is possible kvrah lead & fundamental kwh be equal in electonic trivector meters (3 ph)
2. Modify your design in question 1.a so that the circuit works according to the following function table X Y F 0 0 Clear 0 1 No Change 1 0 Parallel Loading 1 1 Count 3. Design a circuit that detects the pattern 010 in a serial input X considering: 3.a Overlapping 3.b No overlapping
While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x
how to calculate voltage drop and followed by cable calculation?is there avail in formula?
DIFFERENCE BETWEEN NORMAL TRAFO AND THRISTER TRAFO?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
What is Annunciation?
wat is the current produced in a 5000v megger? when the positive and negetive terminals are touched on our body get s shock?
any one can explain the stages of a knee point which is taken during ct magnetising curve.