Factors affecting friction or skid resistance The maximum friction offered by pavement surface or the skid resistance depends upon the following factors :(i) Type of pavement surface namely, cement concrete...
Usually, it happens that whatever we learn, we forget it after sometimes. There are some tricks to fit a thing in our mind forever: 1. Try to connect it with your surroundings. Always remember any fact...
PL/SQL variables must be declared in the declaration section or in a package as a global variable. Example 1: DECLARE v_ysc varchar2(100) := ‘YourSmartCode’; ----- variable declaring...