(5a) (i) Site constraints and safety considerations, such as unforeseen site conditions requiring design modifications. (ii) Changes in client requirements or additional features requested during the project. (5bi) (i) Brushing (ii) Spraying (iii) Dipping (5bii) To create a small indentation that guides the drill bit and prevents it from slipping. (5c) (i) The maximum length of the workpiece the lathe can handle (between centers). (ii) The largest diameter of the workpiece that can be rotated over the bed (swing). (iii) The size and capacity of the lathe’s motor and components to handle the required machining tasks. Follow the WAEC channel on WhatsApp: https://whatsapp.com/channel/0029VaCkP2wDjiOUlqtkYr2n JOIN HERE WAEC WEBPAGE FOR MORE INFO: t.me/West_african_examination_council _FORWARD OR SHARE WITH YOUR FRIENDS TO FOLLOW THE MAIN CHANNEL🇬🇭🇳🇬🇸🇱🇬🇲🇱🇷_ _*Forward to inform others_*