125) In a riveted joint, when the number of rivets decreases from the inner most row to outer most row, the joint is said to be

126) The centre to centre distance, between two consecutive rivets in a row, is called

127) The distance between the centre of rivet hole to the nearest edge of plate, is called

128) Rivets are generally specified by

129) The object of caulking in riveted joint is to make the joint