the Nile
Greek religious festivals with competitions contributed to their cultural unity or panhellenism.
Power factor can be unity. If the load is purely resistive, then the load current and supply voltage are in phase, and the load will have unity power factor.
the diversity and lack of unity amoung the indian population
The National Anthem has contributed to the development of unity in diversity by identifying with the values and aspiration of a given country.
Power factor cannot exceed unity!
There is no disadvantage of unity power factor, because at unity power factor all the electrical power is efficiently utilized by the the load, and at lagging power factor some power is lost in the load's magneticfield.
The vast distances and rugged terrains of Latin America made communication and travel between regions difficult, hindering efforts for unity. Additionally, the presence of geographic barriers such as the Andes Mountains and the Amazon Rainforest further isolated different regions from each other.
The Hour of Power - 1970 The Unity Factor was released on: USA: 5 May 2013
this is almost a phiolosophical question - bases of national unity are very broad - common language, religion, culture, geographic proximity, and many others are the bases of national unity
when voltage n current r in same phase(it happens when load is resistive) ,the power factor which denoted by "fi" is 1 .this condition is known as unity power factor
power factor depends on the load being fed if the load is entirely resistive power factor will be unity ..if the load includes an inductor or capacitpr due to phase displacement between v and i the pf will be lag or lead respectievly
Unity power factor has a value of 1.0. This means the current and voltage waveforms are in phase. This is only possible if the net load is non-reactive (resistive). If the load is either capacitively or inductively reactive, the power factor will be other than unity. If an inductively reactive load such as a motor is offset by a capacitively reactive load such as a PF correction capacitor, it is possible to acheive a net load that has unity power factor. Some loads, such as resistance heaters, are intrinsically non-reactive, and present a unity power factor.