Workshop Technology In electric resistance welding, voltage required for heating is 6 to 10 volts 11 to 20 volts 1 to 5 volts 50 to 100 volts 6 to 10 volts 11 to 20 volts 1 to 5 volts 50 to 100 volts ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The minimum size of a bloom is 5 cm × 5 cm 15 cm × 15 cm 10 cm × 10 cm 20 cm × 20 cm 5 cm × 5 cm 15 cm × 15 cm 10 cm × 10 cm 20 cm × 20 cm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal blanking, shear is provided on punches and dies so that Press load is reduced Cut blanks is straight Good cut edge is obtained Warping of sheet is minimized Press load is reduced Cut blanks is straight Good cut edge is obtained Warping of sheet is minimized ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A hacksaw blade is specified by its Material Width Length Number of teeth Material Width Length Number of teeth ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The current in electric resistance welding can be regulated by Changing the secondary turns of the transformer Any one of the listed here Varying the input supply Changing the primary turns of the transformer Changing the secondary turns of the transformer Any one of the listed here Varying the input supply Changing the primary turns of the transformer ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of straightening a curved sheet metal, is known as Planishing Drawing Squeezing Coining Planishing Drawing Squeezing Coining ANSWER DOWNLOAD EXAMIANS APP
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