Engineering Materials Solder is an alloy consisting of Tin, antimony, copper Tin and copper Lead and zinc Tin and lead Tin, antimony, copper Tin and copper Lead and zinc Tin and lead ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Manganese is added in low carbon steel to Make the steel tougher and harder Raise the yield point Make the steel ductile and of good bending qualities All of these Make the steel tougher and harder Raise the yield point Make the steel ductile and of good bending qualities All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following is not the correct method of increasing fatigue limit? Shot peening Cold working Surface decarburisation Nitriding of surface Shot peening Cold working Surface decarburisation Nitriding of surface ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The following element can't impart high strength at elevated temperature Nickel Silicon Magnesium Manganese Nickel Silicon Magnesium Manganese ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The toughness of a material __________ when it is heated. None of these Remain same Decreases Increases None of these Remain same Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The material widely used for making pendulums of clocks is Nickel steel Stainless steel High speed steel Heat resisting steel Nickel steel Stainless steel High speed steel Heat resisting steel ANSWER DOWNLOAD EXAMIANS APP
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