Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / fazul
voltage is constant for dc supply.
hence current is also constant for dc supply.
hence the frequency of dc supply is zero.
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
Why it is possible to use PWM with a STATCOM and not with a conventional TCR based SVC
What is primary and backup protection?
What is the simplest formula to calculate the rotor diameter of a synchronous generator?
what should be the ideal gauge of wire (In sq mm) for different loads in Ampere?
what is the differation bewreen kwh & fundamental kwh in electronic trivector meters
Why choke coil is connected in series with starter in tubelight??why starter is connected in parallel to tubelight??
what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.
If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?
1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.
How to calculate the multiplying factor for energy meter with ct ratio given
Please define ohm’s law for a.c (alternating current)?
Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?
What are the effects of electrical faults?
