what is automatic voltage regulator and it is used?
Answer Posted / k.prakashchandra
AVR maintains the set voltage the same.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
1.What is captive power plant? 2.What is national grid?Give brief idea.
Explain Continuous and Discrete signals?
how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?
what's the exact magnitude of current, flows through Neutral?
How will polarity test of Dy5 Transformer ?
How to Calculate Current Rating of SDFU (Switch Disconnector Fuse unit) for Protectionof Capacitor Bank connected to Busbar of 800Amp,in LV side of 11/0.433KV, 250KVA Transformer?
how is working bearing heater?
Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.
condition Autotrip facia come on control panel of electrical transmission line?
What are the two basic types of transformers?
what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field
What must be the distance between the Earth pit which are grounded from two different sources. Example: Distance between the earth pit for LV Panel-1 & 2
in the directional overcurrent and earthfault protection,normally we are setting the angle 45 deg lead for phase fault overcurrent and -45 deg lead for earthfault fro forward direction.but both the fault are operating on the same angle region only.why?how the relay will response?
2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........
in Contactor opearation Why there is a difference in the values of the operate and release voltage in case AC supply