Answer Posted / thran
Ripple is unwanted ac signal Harmonics is line distrub...
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
What are the disadvantages of thermal power plant?
how invertor convert the dc into ac give brif detail
how to calculate the formula of cable size if motor kw is given
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above
What is the lifetime of a Thyristor? Is there a recommended lifetime for thyristors after which they should be replaced?
What is the role of power pack in substation protection system?
for compensate 315mh inductance ,how many capaciance required?
Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.
When a single pase capacitor run motor- run on 230vac and Case(1)run with 8 Mfd 250 vac.capacitor , Case( 2) run with 8 Mfd 400vac capacitor. What is difference between both case regarding power ,efficiency etc?
What is marx circuit?
state the working of discharge lamp?
what is the formula of starting current of 3phase and 1 phase motor???
what is a reactive power? what is the relation with power factor?
Why synchronous motor is used in power factor improvement,dc series in lift
in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?