Workshop Technology In electric resistance welding, pressure applied varies from 5 to 10 MPa 1 to 5 MPa 25 to 55 MPa 10 to 25 MPa 5 to 10 MPa 1 to 5 MPa 25 to 55 MPa 10 to 25 MPa ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In forehand welding, the angle between the welding rod and the work is kept as 60°-70° 40°-50° 30°-40° 50°-60° 60°-70° 40°-50° 30°-40° 50°-60° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A file with 20 teeth in 25 mm is called Bastard file Rough file Smooth file Second cut file Bastard file Rough file Smooth file Second cut file ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Sand wash is a casting defect which Occurs as sand patches on the upper surface of a casting Results in general enlargement of the casting Results in a mismatching of the top and bottom parts of a casting Occurs near the ingates as rough lumps on the surface of a casting Occurs as sand patches on the upper surface of a casting Results in general enlargement of the casting Results in a mismatching of the top and bottom parts of a casting Occurs near the ingates as rough lumps on the surface of a casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The minimum size of a bloom is 10 cm × 10 cm 5 cm × 5 cm 20 cm × 20 cm 15 cm × 15 cm 10 cm × 10 cm 5 cm × 5 cm 20 cm × 20 cm 15 cm × 15 cm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A zinc diffusion process is called Anodizing Sherardizing Galvanizing Parkerising Anodizing Sherardizing Galvanizing Parkerising ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS