Final Refresher 05 - MDSP Elements

Elements from Final Refresher 05 MDSP

The ability of the material to withstand shock load

toughness

In design of the pressure vessel at atmospheric outside condition, the occurrence of the maximum hoop stress is at the

inside surface

The alloy of copper, tin, and phosphorus is known as

bronze

The function of trip dogs in milling machine is for

adjusting movement

In machinery works, specially in planing, the word “platen” is known as

worktable

In tool and die manufacturing, usually the cause of burr formation in blanking process is due to

excessive clearance

The amount of which the width of a tooth space exceeds the thickness of engaging tooth is known as

backlash

A method whereby a gear is run with another gear that has abrasive surface material

lapping

The ability of a material to absorb energy within its proportional limit

resilience

In pure torsion, the maximum torsional stress is at the center of the

long sides

When tested in compression, ductile materials usually exhibit [X] characteristics up to the yield strength as they do when tested in tension

the same

In a pressure vessel, the ratio of minimum strength of joint to the strength of solid joint is known as

relative strength

A tolerance where the size of a part is permitted to be either larger or smaller than the given dimension

bilateral

An act of cutting out a piece of metal at a desired shape and size

blanking

Safety features that must be placed and maintained at machine, black smith welding, and foundry shops

safety notices in markers/boards

In a cutting tool, the cutting end can also be generally called

Nose

A machine shop equipment that can flatten horizontally, vertically or in angular plane

shaper machine

Which of the following is an unsafe condition in operating a lathe machine

wearing a canvass apron

Which of the following does not belong to the group?

Double V block

In Machine Shop, forging operation of lengthening a piece of stock while reducing the cross-sectional area of work

Upsetting

Which of the following services is not considered to be a work of a machinist?

Overhauling

Type of chuck wherein the work piece with standard diameter or size could be attached fast and quick especially small size work of mass production

collet attachment

Common defects encountered in the foundry shop steel casting operation and also in welding practices

Blow/pin holes

Lathe operator that removes the taper shank from the taper hole using a drift is also called

morse taper

It is the best instrument for measuring a thousandth of an inch

micrometer

What tool will be used in making wood pattern in the foundry shop?

Saw and Chisel

Machine to used for laying straight lines on metal surfaces made of sharp tool steel

plain scriber

A lathe machine threading mechanism

spindle gear

A lathe with multiple cutting stations

turret lathe

Device used to measure accurately speed

tachometer

A mechanism, which usually the indexing in a machine tool, is called

dividing head

Which of the following is not used to resemble the shape of the tool bit

center cut

Recommended best cutting angle of drill for work on steel or cast iron is [X] degrees

59°

What is the common machine shop practice to prevent soldering from running away from surface to be joined?

All of these

A machinery operation where by done with the work accurately fastened has a reciprocating motion and the tool head is stationary

Planing

What is the difference between the shaper and planer

Tool - shaper moves, planer stationary

Test that is sometimes referred to as upsetting test

Bend

A machine used for the testing of very thin steel or surface layers

Rockwell test

It is a test for pipe used in coiling in sizes 2 inches

bend

Milling machine accessories are used to hold milling cutter in the milling machine called

milling machine arbors