Physics A device which is used to limit the current in an electrical circuit is called a Conductor Hub Grid Fuse Conductor Hub Grid Fuse ANSWER DOWNLOAD EXAMIANS APP
Physics For which of the following substances, the resistance decreases with increase in temperature? Pure silicon Platinum Copper Nichrome Pure silicon Platinum Copper Nichrome ANSWER DOWNLOAD EXAMIANS APP
Physics When hot-water is sprinkled on a hotter glass tumbler, it breaks because Glass suddenly expands Glass reacts chemically with water Water evaporates Glass suddenly contracts Glass suddenly expands Glass reacts chemically with water Water evaporates Glass suddenly contracts ANSWER DOWNLOAD EXAMIANS APP
Physics Relative humidity is expressed as Percentage Grams Ratio Kilograms Percentage Grams Ratio Kilograms ANSWER DOWNLOAD EXAMIANS APP
Physics Mud houses are cooler in summers and warmer in winters as compared to brick houses because Evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters Mud is a poor insulator Mud is a bad conductor Mud is a good conductor Evaporation of water causes cooling in summers and sunlight coming through holes causes warming in winters Mud is a poor insulator Mud is a bad conductor Mud is a good conductor ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to change the speed of an electric fan is Switch Rectifier Regulator Amplifier Switch Rectifier Regulator Amplifier ANSWER DOWNLOAD EXAMIANS APP
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