Millwright Red Seal Exam With Complete
Solutions 100% Verified!!
what is the purpose of a lubricant - answer>>to reduce the friction and resultant heat
between adjacent machine parts which move in relation to each other
how is oil prevented from leaking out the shafts of a gear box - answer>>---by the use of
an oil seal
parallel shaft reducers that have splash lubrication must have the reducer - answer>>oil
troughs or dams
what is used with oil when using the oil mist lubrication system - answer>>clean dry air
what happens as an oil oxidizes and picks up impurities - answer>>---the oil turns a
darker colour
when speaking of oil what is "pour point" - answer>>.---the lowest temperature at which
oil will flow under the influence of gravity
drip feed oilers (drip oilers) are advantageous because - answer>>1. gives a visual sight
check, 2. means of controlling the flow of oil, 3. can be shut off when the machine is not
in use
what is the oldest method of applying oil - answer>>.---hand oiler - squirt can
what are the two oil lubricating systems - answer>>once trough and enclosed systems
, three kinds of friction are - answer>>.--sliding, rolling and fluid
which of the following is a multigrade opil
a. sae 20
b. sae 10w30
c. sae 30
d. sae 40 - answer>>sae 10w30
which opperations are included in sheet metal developments - answer>>.--cutting and
bending operation
hems and joinst are made by which of the following methods - answer>>bending the
sheet metal to the parts slip together
sheet metal is a flat metal 12 or more inches wide with a thickness less than -
answer>>.---0.25"
scissor like tools for cutting metal are called - answer>>snips
bends are made when forming sheet metal, over different types of steel anvils called -
answer>>bench stakes
wide sheets of sheet stock is called - answer>>.---coils
in sheet metal work what is meant by the term development - answer>>.---all shaping
and forming of sheet metal, except for stretching
removing the burrs and jagged areas on cut sheet metal is known as -
answer>>.---dressing
Solutions 100% Verified!!
what is the purpose of a lubricant - answer>>to reduce the friction and resultant heat
between adjacent machine parts which move in relation to each other
how is oil prevented from leaking out the shafts of a gear box - answer>>---by the use of
an oil seal
parallel shaft reducers that have splash lubrication must have the reducer - answer>>oil
troughs or dams
what is used with oil when using the oil mist lubrication system - answer>>clean dry air
what happens as an oil oxidizes and picks up impurities - answer>>---the oil turns a
darker colour
when speaking of oil what is "pour point" - answer>>.---the lowest temperature at which
oil will flow under the influence of gravity
drip feed oilers (drip oilers) are advantageous because - answer>>1. gives a visual sight
check, 2. means of controlling the flow of oil, 3. can be shut off when the machine is not
in use
what is the oldest method of applying oil - answer>>.---hand oiler - squirt can
what are the two oil lubricating systems - answer>>once trough and enclosed systems
, three kinds of friction are - answer>>.--sliding, rolling and fluid
which of the following is a multigrade opil
a. sae 20
b. sae 10w30
c. sae 30
d. sae 40 - answer>>sae 10w30
which opperations are included in sheet metal developments - answer>>.--cutting and
bending operation
hems and joinst are made by which of the following methods - answer>>bending the
sheet metal to the parts slip together
sheet metal is a flat metal 12 or more inches wide with a thickness less than -
answer>>.---0.25"
scissor like tools for cutting metal are called - answer>>snips
bends are made when forming sheet metal, over different types of steel anvils called -
answer>>bench stakes
wide sheets of sheet stock is called - answer>>.---coils
in sheet metal work what is meant by the term development - answer>>.---all shaping
and forming of sheet metal, except for stretching
removing the burrs and jagged areas on cut sheet metal is known as -
answer>>.---dressing
