Physics Which compressor is usually used in AC? Centrifugal Axial Reciprocating Rotary Centrifugal Axial Reciprocating Rotary ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator, the cooling system should always be At the bottom At the top At the middle Can be anywhere At the bottom At the top At the middle Can be anywhere ANSWER DOWNLOAD EXAMIANS APP
Physics A wheel-barrow is an example of Class III lever Pulley system Class I lever Class II lever Class III lever Pulley system Class I lever Class II lever ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these waves can be polarized ? Longitudinal waves on a string Sound waves in air Light waves Transverse waves on a string Longitudinal waves on a string Sound waves in air Light waves Transverse waves on a string ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the shortest wavelength? Gamma rays Microwaves Radio waves Infrared rays Gamma rays Microwaves Radio waves Infrared rays ANSWER DOWNLOAD EXAMIANS APP
Physics Woollen cloth protects the body from cold because External heat rays enter into the body through the woollen cloth It reflects heat It is a poor conductor of heat It is a good conductor of heat External heat rays enter into the body through the woollen cloth It reflects heat It is a poor conductor of heat It is a good conductor of heat ANSWER DOWNLOAD EXAMIANS APP
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