Physics Thermocouple consists of Two similar metals Metal and a semiconductor Metal and an insulator Two dissimilar metals Two similar metals Metal and a semiconductor Metal and an insulator Two dissimilar metals ANSWER DOWNLOAD EXAMIANS APP
Physics Solar cells work on the principle of Photoelectric effect Photovoltaic effect Photosynthesis Photoconductive effect Photoelectric effect Photovoltaic effect Photosynthesis Photoconductive effect ANSWER DOWNLOAD EXAMIANS APP
Physics The frequency used in TV and radar system lies in UHF HF SHF VHF UHF HF SHF VHF ANSWER DOWNLOAD EXAMIANS APP
Physics The best material for the core of a transformer is Stainless steel Soft iron Mild steel Hard steel Stainless steel Soft iron Mild steel Hard steel ANSWER DOWNLOAD EXAMIANS APP
Physics Waves that are required for long distance wireless communication are Microwaves Infrared rays Ultraviolet rays Radio waves Microwaves Infrared rays Ultraviolet rays Radio waves ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a result of Surface tension ? Radiation Viscosity Gravitational pull Capillary action Radiation Viscosity Gravitational pull Capillary action ANSWER DOWNLOAD EXAMIANS APP
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