Interested to Buy Any Domain ? << Click Here >> for more details...
What is difference between AC and DC resistance
- 9 Answers
- 31896 Views
- Eaton, I also Faced
- E-Mail Answers
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 can we calculate the motor frame sizes?
Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?
I want to know the 'Test voltage' for Tandelta testing of 3.3 / 6.6 / 11 KV Motors. Please explain
What is the use of oil in transformers?
hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.
Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?
What is frantic effect?
before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water
132/6.6ππ πππππππππππ πππππππ πππ πππ πππππ πππ πππππππππ. πΈ'ππ πππππππ πππππππππππ ππ 6.6ππ/415π πππ πΈ πππππππ πππππππ ππ ππππ πππππ πππ ππ ππ 13/6.ππ πππππππππππ?? πΈπ π½π.. ππππ π ππ’??
can anybody sent me power grid questions. what subject should i prefer for preparation?
in india per day how much power is generated including all power station
dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?
Define what is power quality meter ?
If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??
Is there a diode made that works with AC 120 volt 20 amp? If so can it completely stop all current flow in 1 direction at all times?
