what is the difference between arc and spark

Answer Posted / k.prakashchandra

Arc is continuous(line) and spark is intermittent(dots)

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

why we not used 11kva as a direct our electrnics component.

2352


What current flows in the transformer primary when its secondary is open?

653


5- What is the task (function) of the excitation and isolation transformers in power plant? 6- What is the task (function) of LCI (A), LCI (B) and LCI (COS) in power plant? : LCI (A) and LCI(B) are load commutating inverter for generator turbine starting. , LCI (COS) is load commutating inverter change over switch

3369


what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?

2934


what is the vvvf in the dumbwaiter?? or lift. what is the actual process?/

1622






What is difference between isolator and circuit breaker?

629


how to carried out tan delta test in 11 KV alternator ?

2532


Explain marx circuit.

884


I FINISHED MY B.TECH IN EEE . I AM IN NEED OF A GOOD TRAINING INSTITUTE TO DO COURSES .. CAN ANYONE SUGGEST GOOD CENTRES IN TAMILNADU ,BANGALORE ,OTHER AREAS???????

1442


what is the cause of voltage dipp or swell in the transmission lines?

1619


what is the Earth Voltages in Power Plants, Sub-stations, Industries, Residential & Commercial Buildings.

1662


what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?

1633


can i connect REF and Differencial relay in 1 CT core for transformer protection?

1469


I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?

1499


What is the purpose of stand by earth fault protection for transformer ?

1565