what is the meaning of harmonic in AC waves and when which
are prduce and what is the effects on line and give any
other information about harmonics
Answer Posted / msalam_shahin
The phenomenon of generation of signal which have multiple
times of frequency of supply signal is known as Harmonics
of that applied signal....
Normally harmonics may generates in diffrent way....
It effects the power quality of electric signal on line ...
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
WHAT IS MEANT BY DERATING OF THYRISTOR?
What is the dependency of stiffness on load angle??
What is the name of the winding from which the supply is taken for load connections?
How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.
What are the types of windings present in the ceiling fan? What winding will be effective first when we started the fan?What are the resistance and inductance ratios comparatively at the initial speed and full speed of the fan?
how are reversing the direction of rotation of dc motor
How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com
What is mean by Sensitive Earth fault & what are the effects
why the voltage and current in a long transmission line are called travelling wave?
redundant connection in contactor?
The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is
what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end
what is the IS foe lightning arrester?
what is the total power generation in india?
We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.