Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between VARIAC,AUTO
TRANSFORMER,DIMMERSTAT.
- 10 Answers
- 35105 Views
- I also Faced
- E-Mail Answers
Answer Posted / chandra sekhar
A transformer, in which only one winding is there is called so, a part of the winding is common to both the primary and secondary circuits, it is called autotransformer/variac/dimmerstat. ["Variac" and "Dimmerstat" are trade names of variable autotransformers. "Dimmerstat" is originally registered by "AE" the pioneers in this product in India.All other manufactures have registered this product in different names,like "Varivolt""Varitrans" etc.]
(Dimmer is: A rheostat that varies the current through an electric light in order to control the level of illumination)
The "auto" (greek for "self") prefix refers to the single coil acting on itself (it doesn.t signify any kind of automatic mechanism).
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
what are the installation procedure of high voltage power transformer,CT,CB&PT?
WHY RATING OF VCB NOT LESS THAN 630A
What is the relationship between voltage,current & frequency?
what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????
I want to make street light with solar system ... What may I do for procedure and how much of estimation for each material ... If any one knows guide me and inform this id : aravindd7@gmail.com
Explain how you decide what size of electrical wire do you need?
What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.
Why use the vcb at high transmission system ? Why can’t use acb?
How do you compute voltage drop and cable size over distance?
Why the symbol of register is "zig zag"
how maney type tempereture measurement ?
We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's
what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?
Define availability (operational)?
what is the minimum clearance between a 11KV 150KVAR capacitor cell and series reactor.can a series reactor can be mounted in the same structure of the capacitor cells structure
