kaal sarp yog is formed when a horoscope, all seven planets is interposed between a hem or between Rahu and Ketu. Rahu is considered snakehead and Ketu is the dragon's tail. So the presence of kaal yoga SARP in a horoscope is considered particularly damaging as all planets are surrounded by the serpent and thus lose their good effects largely what will make the person less fortunate, creates problems and delays in many important aspects of life. When all seven planets are on the same side of the axis Rahu and Ketu and not a single planet is on the other hand, kaal-SARP complete dosha is formed. If even a single plane is on the other side of this axis, then it is not a Yog kaal SARP. In this case, it forms part SARP kaal yoga is a Sarpa yog kaal lower intensity.
Having Kal SARP yoga in the horoscope does not mean that person will be totally unfortunate and devoid of all good things in life. The overall results vary from person to person and depend on other Yog in the particular horoscope. For example, if a person is having a strong yogis present or has four planets DIG-Bali or have two or three scaled planets or swarthy in the kaal along with horoscope dosha SARP then results kaal yoga SARP be reduced to at least in this case by the strong good planets or yoga and the main negative impacts will only apply during the period of major / minor Rahu / Ketu.
Kaal Sarp Yog and Sarp Dosh are the same. According to the prevailing definition of SARP kaal Dosh, when in a horoscope, all seven planets namely Sun, Moon, Jupiter, Venus, Mars, Mercury and Saturn are placed between nodes Rahu-Ketu Axis North and South of the Moon, Kaal Sarp Dosh Kaal Sarp Yog or is said to be formed in the horoscope. Depending on the placement of Rahu and Ketu in the horoscope, types and effects of Kaal Sarp Dosh may be different and people who have Kaal Sarp Dosh in their horoscope may suffer accordingly.