1 If the suction head of a centrifugal pump is positive or if the pump is used for circulating purpose then priming pump is not required. 2  When the suction head is positive as soon as opening the suction valve the system including suction line is filled with water, this water expels the air in suction side.
noun. God and my right (the motto of the British monarch). Example sentences. 1  The motto of the British monarch's coat of arms, Dieu et mon droit, could equally have served as the catchphrase of the Late Babylonian and Achaemenid kings.xample sentences. 1  The motto of the British monarch's coat of arms, Dieu et mon droit, could equally have served as the catchphrase of the Late Babylonian and Achaemenid kings.
Please wait... Carpe diem means Seize the day. What that means is that you should take advantage of the time that you have and live life to the fullest or try to do whatever it is that you have been wanting to do now because tomorrow is not promised. add a comment.