What is difference between AC and DC resistance
Answer Posted / harikrushna adalja
DC
You can easily work with resistance in DC circuits
because DC is a steady, constant flow of current. The
relationships between resistance, voltage, current and power
come directly from Ohm's Law.
AC
In contrast to DC's constant flow, AC alternates between
negative and positive peak values 60 times a second. The 110
volt AC is 110 volts only at its momentary maximum. Though
Ohm's Law applies to AC at any given instant, you determine
power and heat by finding an average current value.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
HOW TO CALLICULATE RESITENCE,REACTANCE AND IMPEDENCE VOLTGE OF TRANSFORMER 13.33 KVA 144/240 VOLTS 93/56 A WITH FORMULA
What must be the minimum distance maintained between 2 Generators as per International standards?
how do i commission a distribution transformer knowing all its ratings and transformation ratios?d
Explain about Leakage Test.
what are factors to be consider to design a HT & LT motor?
any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.
What do you mean by Frame 5 Gas Turbine as well as Mark II.
does buccholz in a transformer use batteries
how we explain parallel paths armature winding?
Describe Non I.S. Earth System and why is it used?
how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?
Difference between drift current and diffusion current?
how to find motors H.P. whout any rating? (only give you a motor and multimeter)
What is the difference between resistance grounding system and resistance earthing system?
what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please