Do power transformers have an Automatic Voltage Regulator
(AVR) just like the alternator/generator in a power system?
Answers were Sorted based on User's Feedback
Answer / asmita
No. power t/f does nt have AVR but r provided with Tap
changers either onload /Offload on secondary side.
(generally onload tap changers r used)
Is This Answer Correct ? | 14 Yes | 3 No |
Answer / k.prakashchandra
For generators excitation is regulated and tap changer for tr
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / ashish
aashish patel ,kansa ,visnagar ,gujarat india ,aa tramaro
answer bahu khoto se ,tamarathi je thay todi lejo ,
Is This Answer Correct ? | 2 Yes | 4 No |
Why electrical engineer use Cu Strip for transformer neutral why not GI Strip? What if we use GI instead of Cu does it affects the transformer performance.
List the characteristics of filter?
4.In which type of welding is a pool of molten metal used.....
3 Answers ISRO, SSC, Vizag Steel,
why buchholz relay installed in inclined position
Why the colour of insulator is always is chocolate in colour?
How to calculate cable size for a particular load? i have 12 MW,11KV Motor 3 Phase, what should be cablesize? What are the points to remember for cable sizing calculations?
What is difference b/w fuse and breaker?
why the arc welding machines require parallel earthing systems? ie why each machines are connected to earth pit by separate wires during earthing? wats it adavantages?
How to calculate the Harmonics losses in terms of cost/unit.
how to do CT Burden test
WHat is the general checks required for Dry type transformers
What is the intent of short circuit studies?