Understanding Phase Sequence (Must Watch) || Three-Phase Circuits || Example 12.1 & Practice 12.1

(English) Example 12.1 & Practice 12.1. Phase Sequence. Balanced Three-Phase Voltages
Three-phase voltages are often produced with a three-phase ac generator.
A typical three-phase system consists of three voltage sources .
A three-phase system is equivalent to three single-phase circuits.
Example 12.1 : Determine the phase sequence of the set of voltages
Practice Problem 12.1 : Given that Vbn = 110 /_30, find Van and Vcn, assuming a positive
(abc) sequence
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[@TahirAli-q6n1z]

sir video voice is very low but very helpful video i use volume booster for this

[@ElectricalEngineeringAcademy]

I have no issue on my laptop

[@syedashrafulislam4086]

thanks a lot sir

[@tafsirahmed5352]

thanks sir,,,,chapter 14 ar solution cai sir

[@ElectricalEngineeringAcademy]

which questions ?

[@pokkkkopp701]

what if acb is the sequence in 17:35 how

[@ElectricalEngineeringAcademy]

look at the phase sequence digram at time 0:05. Vbn and Vcn changes position in the acb sequence. So where Vbn is written, you write Vcn, and for Vcn write Vbn.

[@ref08]

@@ElectricalEngineeringAcademy do the phase voltages change when they're in an acb sequence?

[@ElectricalEngineeringAcademy]

@@ref08 Not in case of a balanced load. Only angle interchanges.

[@MdHanif-om7tb]

Sir, please solution it.
(a)Draw the following sinusoids in same cartesian coordinate
𝑣1 = 10 sin(𝜔𝑡 + 100𝑜) 𝑉
𝑣2 = 5 sin(𝜔𝑡 − 90𝑜) 𝑉
𝑣3 = 15 sin(𝜔𝑡 + 180𝑜) 𝑉

[@ElectricalEngineeringAcademy]

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