Physics The flux commonly used in brazing is Borax Resin plus alcohol Ammonium chloride Zinc chloride Borax Resin plus alcohol Ammonium chloride Zinc chloride ANSWER DOWNLOAD EXAMIANS APP
Physics Addition of suitable impurities into semiconductor, is called Forming Diluting Mixing Doping Forming Diluting Mixing Doping ANSWER DOWNLOAD EXAMIANS APP
Physics Optic fibres are used in : Ultrasound scans X-ray photos CAT scans Endoscopy Ultrasound scans X-ray photos CAT scans Endoscopy ANSWER DOWNLOAD EXAMIANS APP
Physics A 4 kg object is moving horizontally with a speed of 5 m/s. To increase its speed to 10 m/s, the amount of net work required to be done on this object is: 100 J 75 J 50 J 150 J 100 J 75 J 50 J 150 J ANSWER DOWNLOAD EXAMIANS APP
Physics Alternating current is converted into direct current by a Transformer Dynamo Oscillator Rectifier Transformer Dynamo Oscillator Rectifier ANSWER DOWNLOAD EXAMIANS APP
Physics Heat from the Sun reaches the Earth by Reflection Conduction Convection Radiation Reflection Conduction Convection Radiation ANSWER DOWNLOAD EXAMIANS APP
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