Workshop Technology The current in electric resistance welding can be regulated by Changing the secondary turns of the transformer Changing the primary turns of the transformer Any one of the listed here Varying the input supply Changing the secondary turns of the transformer Changing the primary turns of the transformer Any one of the listed here Varying the input supply ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting a sheet of metal in a straight line along the length, is known as Notching Forming Plunging Slitting Notching Forming Plunging Slitting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The maximum flame temperature occurs Between the outer and inner cone At the outer cone At the torch tip At the inner cone Between the outer and inner cone At the outer cone At the torch tip At the inner cone ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature at which the new grains are formed in the metal is called Eutectic temperature Upper critical temperature Recrystallisation temperature Lower critical temperature Eutectic temperature Upper critical temperature Recrystallisation temperature Lower critical temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For obtaining a cup of diameter 25 mm and height 15 mm by drawing, the size of the round blank should be approximately 42 mm 48 mm 44 mm 46 mm 42 mm 48 mm 44 mm 46 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as Shift Swell Sand wash Scab Shift Swell Sand wash Scab ANSWER DOWNLOAD EXAMIANS APP
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