General Science Which of the following is used as a moderator in nuclear reactor? Graphite Ordinary water Radium Thorium Graphite Ordinary water Radium Thorium ANSWER DOWNLOAD EXAMIANS APP
General Science Gypsum is added to cement clinker to Increase the tensile strength of cement Bind the particles of calcium silicate Decrease the rate of setting of cement Facilitate the formation of colloidal gel Increase the tensile strength of cement Bind the particles of calcium silicate Decrease the rate of setting of cement Facilitate the formation of colloidal gel ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used in pencils? Silicon Phosphorous Graphite Charcoal Silicon Phosphorous Graphite Charcoal ANSWER DOWNLOAD EXAMIANS APP
General Science What is laughing gas? Nitrous Oxide Hydrogen peroxide Carbon monoxide Sulphur dioxide Nitrous Oxide Hydrogen peroxide Carbon monoxide Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
General Science The dark lines in the solar spectrum are due to Destructive interference between waves of certain definite wavelengths. Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Absorption of corresponding wavelengths by the outer layers of the sun. Destructive interference between waves of certain definite wavelengths. Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Absorption of corresponding wavelengths by the outer layers of the sun. ANSWER DOWNLOAD EXAMIANS APP
General Science Which one of the following is the petroleum wax? Paraffin wax Carnauba wax Jonoba wax Bees wax Paraffin wax Carnauba wax Jonoba wax Bees wax ANSWER DOWNLOAD EXAMIANS APP
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