Machine Design The temperature at which the new grains are formed in the metal is known as None of these Recrystallization temperature Upper critical temperature Lower critical temperature None of these Recrystallization temperature Upper critical temperature Lower critical temperature ANSWER DOWNLOAD EXAMIANS APP
Machine Design In worm gears, the pressure angle is __________ the angle between two inclined faces in axial plane. None of these Twice Half Thrice None of these Twice Half Thrice ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a flat belt drive, if the slip between the driver and belt is 1 %, between the belt and follower is 3% and driver and follower pulley diameters are equal, then velocity ratio of the drive will be 0.96 0.98 0.99 0.97 0.96 0.98 0.99 0.97 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress which vary from a minimum value to a maximum value of the same nature (i.e. tensile or compressive) is called Yield stress Repeated stress Alternating stress Fluctuating stress Yield stress Repeated stress Alternating stress Fluctuating stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design A riveted joint is a __________ fastening. Either A or B Permanent Temporary None of these Either A or B Permanent Temporary None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design For same pulley diameters, center distance, belt speed and belt and pulley materials, Open and crossed belt drives transmit same power Power transmission does not depend upon open and crossed types of constructions Open belt drive transmits more power than crossed belt drive Crossed belt drive transmits more power than open belt drive Open and crossed belt drives transmit same power Power transmission does not depend upon open and crossed types of constructions Open belt drive transmits more power than crossed belt drive Crossed belt drive transmits more power than open belt drive ANSWER DOWNLOAD EXAMIANS APP
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