Which type of supercharger is used at low speeds?
(a) Centrifugal type supercharger
(b) Vane type supercharger
(c) Root’s supercharger
(d) Twin-screw supercharger
This question was addressed to me during an internship interview.
Origin of the question is Supercharging of IC Engines in portion Fuels & Supercharging of I.C of Automobile Engineering