MCQ PracticeThe main component of air pressure brake isSubject: Automobile EngineeringTopic: Braking SystemAAir compressorBSlack adjusterCAir tankDAll are correctCorrect Answer: DPractice QuizBack to MCQsRelated MCQsA number of algae associated with other organisms being associated in their tissIn many plants the xylem and the ray parenchyma cells develop protrusions that eThe phylum Phaeophyta is a group in which the usual photosynthetic pigments are