MCQs: In Vicker’s hardness testing, the pyramid indentor apex is__________________?
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MCQs: In testing a material for endurance strength, it is subjected to_______________________?
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MCQs: The notch angle of the Izod impact test specimen is________________?
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MCQs: Coaxing is the procedure of increasing__________________?
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MCQs: Fatigue strength can be increased by__________________?
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MCQs: Stress concentration in cyclic loading is more serious in__________________?
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MCQs: The fatigue life of a part can be improved by_____________________?
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MCQs: Plastic flow in ductile materials_____________________?
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MCQs: Stress concentration is caused due to_____________________?
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MCQs: If a load W is applied instantaneously on a bar; then the stress induced in bar will___________________?
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MCQs: In the case of an elastic bar fixed at upper end and loaded by a falling weight at lower end, the shock load produced can be decreased by_________________?
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MCQs: Tensile strength of a mild steel specimen can be roughly predicted from following hardness test_________________?
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MCQs: Rankine’s theory of failure is applicable for following type of materials___________________?
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MCQs: A hot short metal is_________________?
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MCQs: The permissible stress for carbon steel under static loading is generally taken as__________________?
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MCQs: The ultimate strength of steel in tension in comparison to shear is in the ratio of__________________?
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MCQs: The fatigue limit of a material____________________?
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MCQs: Yield point in fatigue loading as compared to static loading is__________________?
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MCQs: The building up of worn and uridersized parts, subjected to repeated loads by electroplating is_____________________?
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MCQs: Which process will increase the fatigue duration of parts ?
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