What is the SPEED of electricity?
Answer / pradeep kumar
as electricity is caused by electrical field and we all know that in light travel with a speed of 3x10^8. in the direction perpendicular to electric and magnetic field.
so speed of electricity is 3x10^8.
Is This Answer Correct ? | 4 Yes | 1 No |
what is purpose of manual bybass in ups
What are the material used for inductance coil?
. What should be the minimum and maximum ohmic value for earthing?
Don't you have similar question banks related to Oral Certification Examination conducted by Mercantile Marine Departments / Directorate of Shipping, Ministry of Shipping for Electro Technical Officer?
0 Answers Bernhard Schulte Shipmanagement,
what is the phase voltage and line voltage in 2 phase power supply?
Why are the HV motors are connected in star connection?
why we measure ouput of transformers in kva.
Waht is Inductor?
a.)Ammeter and Voltmeter read rms value or avg. value ? b.)What are symmetrical and Unsymmetrical faults?
what is the kva rating of 20 kv transformer?
WE know that for Inductor X=2pifL,In DC f=0,then X=0 so,V=IX=0;But In the DC excitation of rotor of AC generator,DC motor field coil which coils are inductor so why does not applying DC voltage short the rotor coil of AC generator and field coil of motor?If it would then DC source might be damaged but it is not happened. Why does the strand conductor of Electrical power transmission line make twist?
Please tell me ceilingfan sweep means. Commenly we used sweep1200mm and 600mm MMENLY WE USED CEILINGFAN SWEEP1200MM AND SWEEP600MM