Physics 0°K is equivalent to 0°C – 273°C 100°C 273°C 0°C – 273°C 100°C 273°C ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a device designed to protect electrical devices from voltage spikes? Current unloader Surge protector Voltage unloader Heat protector Current unloader Surge protector Voltage unloader Heat protector ANSWER DOWNLOAD EXAMIANS APP
Physics A metal plate with a circular hole at the centre is heated. What will happen to the area of the hole ? Remain constant Increase Dacrease Will increase first and then dcrease Remain constant Increase Dacrease Will increase first and then dcrease ANSWER DOWNLOAD EXAMIANS APP
Physics Temperature of distant luminous bodies can be determined by Colour thermometers Gas thermometers Mercury thermometers Pyrometers Colour thermometers Gas thermometers Mercury thermometers Pyrometers ANSWER DOWNLOAD EXAMIANS APP
Physics Blowing Air with open pipe is an example of : Isothermal process Adiabatic process Isochroric process Isobaric process Isothermal process Adiabatic process Isochroric process Isobaric process ANSWER DOWNLOAD EXAMIANS APP
Physics Safety fuse wire used in domestic electrical appliances is made of metal of low Conductance Resistance Specific gravity Melting point Conductance Resistance Specific gravity Melting point ANSWER DOWNLOAD EXAMIANS APP
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