Senoir Sewage Treatment Worker
Assume that a certain files has a safe edge. This is an no teeth
edge that has
The one of the following which is the proper tool for die
threading a round rod is a
A rasp is a type of coarse file
The one of the following which is the proper tool to use to spanner
tighten a round nut which has a series of notches cut in
its outer surface is a(n)____wrench
Small leaks resulting form poor threads on steel or rust
wrought iron water pipes will often stop because the
leaky threads are in time filled with
A metal that can be rolled or beaten into very fine sheets malleable
is said to be
To rod a sewer pipe means MOST likely to clean it out by means of rod
Of the following abrasives, the one which is the LEAST crocus cloth
coarse is
In order to permit free passage of water in one check
direction only and prevent a reversal of flow in the
pipe, it a necessary to use a valve.
, Assume that a cubic foot of water contains 7 1/2 gallons. 90
The number of gallons of water which could be
contained in a rectangular tank 3 feet long, 2 feet wide,
and 2 feet deep is MOST NEARLY
The weight, impounds, of cubic foot of fresh water is 62.4
MOST NEARLY
The total weight, in pounds, of ten bags of 940
Portland cements is MOST NEARLYpounds.
If a concrete mix is said to be 1:2:4, this would means that volume of cement to 2 parts by volume of sand to 4 parts by volume of coarse
the mix is made up of 1 part by 1 aggregate
The ratio of weight of substance to the weight of an specific gravity
equal volume of water is called the_____of the substance.
Of the following, the pipe fitting which has four openings cross
which permits connecting a line at right angles to another
line is called a(n)
To tighten a nut where only a short swing of the ratchet
wrench handle is possible, it is BEST to use a___wrench.
Of the following, the proper tool to use to remove the reamer
burr from the inside of a pipe is a
Fitting commonly used with copper pipe should be made brass
of
With respect to pipe, the abbreviation I.P.S. means Iron Pipe Size
A Stillon wrench is the proper wrench to use when pipe fitting
tightening a
The one of the following which is the proper tool to use cross-cut
for cutting wood along the grain is a_____saw
The one of the following which is the proper tool to use to tap
cut internal screw threads is a
A center punches id the proper tool used to dent metal prior to drilling
The one of the following knots which can be safety used square knot
for tying together the ends of two dry ropes of the
same size is a
The PRIMARY purpose of a trap under a plumbing fixture act as a seal against sewer gas
is to
Assume that a certain files has a safe edge. This is an no teeth
edge that has
The one of the following which is the proper tool for die
threading a round rod is a
A rasp is a type of coarse file
The one of the following which is the proper tool to use to spanner
tighten a round nut which has a series of notches cut in
its outer surface is a(n)____wrench
Small leaks resulting form poor threads on steel or rust
wrought iron water pipes will often stop because the
leaky threads are in time filled with
A metal that can be rolled or beaten into very fine sheets malleable
is said to be
To rod a sewer pipe means MOST likely to clean it out by means of rod
Of the following abrasives, the one which is the LEAST crocus cloth
coarse is
In order to permit free passage of water in one check
direction only and prevent a reversal of flow in the
pipe, it a necessary to use a valve.
, Assume that a cubic foot of water contains 7 1/2 gallons. 90
The number of gallons of water which could be
contained in a rectangular tank 3 feet long, 2 feet wide,
and 2 feet deep is MOST NEARLY
The weight, impounds, of cubic foot of fresh water is 62.4
MOST NEARLY
The total weight, in pounds, of ten bags of 940
Portland cements is MOST NEARLYpounds.
If a concrete mix is said to be 1:2:4, this would means that volume of cement to 2 parts by volume of sand to 4 parts by volume of coarse
the mix is made up of 1 part by 1 aggregate
The ratio of weight of substance to the weight of an specific gravity
equal volume of water is called the_____of the substance.
Of the following, the pipe fitting which has four openings cross
which permits connecting a line at right angles to another
line is called a(n)
To tighten a nut where only a short swing of the ratchet
wrench handle is possible, it is BEST to use a___wrench.
Of the following, the proper tool to use to remove the reamer
burr from the inside of a pipe is a
Fitting commonly used with copper pipe should be made brass
of
With respect to pipe, the abbreviation I.P.S. means Iron Pipe Size
A Stillon wrench is the proper wrench to use when pipe fitting
tightening a
The one of the following which is the proper tool to use cross-cut
for cutting wood along the grain is a_____saw
The one of the following which is the proper tool to use to tap
cut internal screw threads is a
A center punches id the proper tool used to dent metal prior to drilling
The one of the following knots which can be safety used square knot
for tying together the ends of two dry ropes of the
same size is a
The PRIMARY purpose of a trap under a plumbing fixture act as a seal against sewer gas
is to
