Within a binary star system, the most massive star is called the primary star, whereas the least massive star is called the secondary star.
See related question.
Our Sun is not a secondary star. See related question.
Our Sun is not a secondary star. Secondary stars only exist in a binary star system.
Brighter Star Secondary School was created in 1993.
Morning Star Higher Secondary School was created in 1991.
The sun is not a secondary star but is the main star in our solar system. It is described as a G-type main-sequence star, which means it is in the middle of its life cycle and generates energy through nuclear fusion in its core. Other stars in the universe can be classified as primary and secondary in binary star systems based on their characteristics and interactions.
The motto of Morning Star Higher Secondary School is 'Bliss Through Wisdom'.
Dschubba is a binary star system with two stars: a blue star and a white dwarf star. The blue star is the primary star and the white dwarf is the secondary star.
transformers transform
There is a problem called "neutral phase shift" in star-star transformer, if we connect unbalance load(single phase load at secondary), then the phase point is shifted towards neutral. we require sinusoidal secondary voltage at secondary, for this flux must be sinusoidal. Flux will be sinusoidal, if it contains the third harmonic component of exciting current. so third harmonic current can not flow in star-star transformer. so we use delta-star transformer,in delta , third harmonic component can flow & get sinusoidal output.
Segin is a binary star system located in the constellation Cassiopeia. The primary star is a blue-white B-type main sequence star, while the secondary star is likely a fainter companion star.
Gamma Leonis (Algieba) is a binary star system in the constellation Leo.The brightest star has a spectral type of K0 and it is a orange giant star with an apparent colour of orange-yellow.The secondary star has a spectral type of G7, so it is a yellow giant star with an apparent colour of yellow-orange.Both stars are no longer on the main sequence.
Rastaban is a binary star system in the constellation of Draco. The primary star is a yellow-white subgiant, while the secondary star is most likely a red dwarf.