F E B 3,2 KN 2.0 r G D 2.0 m 8 KN A 1.5m 1.5 m 1.5m 1.5 m

SECTION C 1. Name any three saws that are used for cutting timber manually. [3] 2. Explain the difference between backsaws and handsaws. 3. State steps that must be followed to cut a piece of timber with a tenon saw [2] [6] 4. Give names of any three planes used for plaining straight surfaces in wood and plastics. [3] 5. Name any three special planes used for cutting grooves and rebates. [3] 6. With aid of sketches explain the four main stages of plaining wood to size. [4] What is the difference between cross filing and draw-filing? [4] Total: 25 Marks SECTION D 1. Explain with the aid of sketches the difference between single-point cutting and multiple-point cutting actions 2 Name any four multiple-point cutting machines. [6] [4] 3. State any two safety rules concerning the user that must be observed when using a milling machine [2] 4 State why the average speed for turning aluminum is higher than that for brass and mild steel. 5. Calculate the spindle speed in revolutions per minute…

Please identify if there are any two-force member.

QUESTION 5 You are designing an office that needs fancy wall covering on all four walls How many square yards of wall covering will be needed? The office is 21'-6" wide and 33-4" long. There are two doors that are 3-0 wide and 7-0 tall. There are two windows that are 4-0wide x5-0 tall. The ceiling is 9-9 above the floor Your answer will be in square yards to one place accuracy Turn in only the numeric answer, ie XXX.X