1. Which of the following kinds of accessories is fixed bat to the side of the drawer and in the carcass of the drawer
unit?
A. Catches
B. Drawer handle
C. Drawer slide D. Mounting bracket
2. What refers to lumbers that are dressed in four
sides?
A. molding
B. S4S
C. rough lumber D. Tongue and groove
3. What kind of chisel has an upper part shaped like a
hollow cone in which the handle is set?
A. Beveled chisel B. Ordinary flat chisel
C. Socket chisel D. Tang firmer chisel
4. What kind of saw is used to cut along the grain of
wood?​

Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.

The higher the astm grain-size number, the coarser the grain is. a)-true b)-false

The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length