BSD QUIZ NO. 1_PART A_STEM

Structural steel which has an elastic modulus of 2,100,000 kg per sq. cm. is ______ times as stiff as concrete

• 3

• 10

• 15

• 8

This property is defined by the elastic modulus which is the ratio of _______ to the ________

The first tools used by man were certain natural objects that lay at hand. They were sometimes only stones call “_________”

Is similar in appearance with Try Square only that the head can be slide and clamp at any desired distance of the blade.

• Combined Try and Miter Square

• Straight Edge

• Framing or Steel Square

• Combined Square

Is device used as guide of the hand saw in cutting object to form a miter joint.

• Miter Box

• Miter Shooting Board

• Sliding T-Bevel

• Miter Joint Saw

Is a vital and important apparatus in accomplishing fine carpentry work.

• Holding Tools

• Toothed Cutting Tools

• Sharp-Edge Cutting Tools

• Smooth Facing Tools

The _____-_____ grams is recommended for framing work

Tagalog Term for Screw Drivers

• Destorniliador

• Distornilyador

• Destornilyador

• Disturnilyador

Portable Electric Saber Saw -sometimes called ______ saw; is a power driven reciprocating cutting tool

No. of Grit for Shallow scratches