what is the difference between arc and spark
- 2 Answers
- 6473 Views
- ABB, Jindal, I also Faced
- E-Mail Answers
Answer Posted / sanjay kumar shrivas
In both case the dielectric strength of the air gets break and because of that so many ions ll come into the picture... And those ions will provide a conducting path..thats why we use to see spark or arc..... But the difference between arc and spark is totaly related to the duration for which they are occuring...spark is for short time and arc is for long time
| Is This Answer Correct ? | 1 Yes | 8 No |
Post New Answer View All Answers
why three phase capacitor takes unbalanced current in capacitor bank?
difference between power surge and switching transient
What are the reasons for the parallel operation of transformers?
I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.
High speed earth switch operation with diagram
how to control dc motor?
Explain with example of functional requirements of protection relay in terms reliability, selectivity, sensitivity
state types of reflectors in illumination engg. ???????
current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer
In EB metering we face problem kva jump even in no load condition.can any one help to control this
Give atleast 20 alternating current apparatus and devices.
What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.
What is meant by bus bar protection?
what is metering cum synchronizing panel and how it is used?
What is the difference between the impedance percent and impedance voltage ?
