Answer:
(a) As the water rises in temperature, it expands or rises in pressure or both. The excess volume would spill out of the cooling system, or else the pressure would rise very high indeed.
(b) Modern cooling systems have an overflow reservoir to accept the excess volume when the coolant heats up and expands.
Explanation:
hope it helps!
Water expands more when the temperature is elevated, increasing its volume. Consequently, the steel radiator will leak water. When the engine is running, the water is heated to higher temperatures, which causes it to expand and spill out.
What engine is running, the water raised to a temperature?Your engine should operate between 195 and 220 degrees, according to the majority of experts. Your needle should always remain centered in your gauge in ideal circumstances.
A thermostat, cylinder sleeve, cooling water pump, and heat exchanger are all components of an engine cooling water system. Water System for Engine Cooling. The cooling water must be circulated throughout the engine by a cooling water pump.
Therefore, This is due to the fact that radiator water will freeze when temperatures in colder countries fall below zero degrees, which is the freezing point of water.
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State three means of operating a power tool
Global climate and weather patterns are driven by differences in the amount of heat energy in different areas of the earth. Which statment best explains why different areas of the earth have different amounts of heat energy
What emerging technologies will make electrical energy safer, more usable, more efficient, cleaner?
Answer:
Technion - photovoltaic cell efficiency
A team of researchers at Israel's Technion research university has created new photovoltaic technology to harness lost radiation and convert it into energy, boosting solar cell efficiency from 30 to 50 percent.
Explanation:
How to handle or hold sharp edged tools in welding
Answer: I got you bestie :)
When walking with a sharp tool, the tool should be carried with the blade down and away from the body. When climbing with a sharp tool, tool belts, or buckets with hand lines should be used so workers can have both hands to grip the ladder.
Answer:
sharp egdes should be held far from the body just in case you fall you won't really get cut by it
Explanation:
thanks for the points
Which of the following is a type of Interior door?
Answer:
There is no answers given
Explanation:
is there water on mars
Answer:
nope, it is phsically impossible for water to be on mars
Explanation:
What was jimmy neutron's first invention?
Answer:
oh i like this film
Explanation:
ye ye
Multiple Choice
1.
is light-gauge metallic tube used to route wires.
A. Electrical metallic tubing (EMT)
B. Flexible metal conduit (FMC)
C. Rigid metal conduit (RMC)
D. Polyvinyl chloride (PVC) conduit
Answer:
I guess A number is right
FOR DARKEND1
÷
try copy and paste
Answer:
FOR DARKEND1
÷
try copy and paste
Explanation:
interesting , no idea who Darkend1. Divide copy by paste
Fill in the blank with the correct response.
__________involves gathering and analyzing information related to the terrain and environment of enemy forces.
Answer:
Intelligence
Explanation:
Which type of valve is required on the suction side of the fire pump, allowing the pipe to be open to the full diameter of water flow
Answer:
Gate Valve
Explanation:
Cooling water available at 10°C is used to condense steam at 30°C in the condenser of a power plant at a rate of 0.60 kg/s by circulating the cooling water through a bank of 7-m-long 1.2-cm-internal-diameter thin copper tubes. Water enters the tubes at a mean velocity of 4 m/s and leaves at a temperature of 24°C. The tubes are nearly isothermal at 30°C. Determine the average heat transfer coefficient between the water, the tubes, and the number of tubes needed to achieve the indicated heat transfer rate in the condenser.
Answer:
Dang this looks hard
Explanation:
how to clean corroded battery terminals in electronics
On diesel engines, data from ________ sensors are commonly used to adjust exhaust gas recirculation (EGR) rates.
Answer:
Air mass sensors is the right answer i think
Explanation:
if a load has a resistance of 5 ohms, how much current will it draw from a 120-volt power supply?
Plzz help me plzzzz plzz
Answer:
A. Air powered
Explanation:
Pneumatic tools are compressed air driven power tools powered by an air compressor.
Always report damage tools to the
Answer:
Tool enginear??????
Explanation:
sorry for wrong spellin
Answer:
Explanation:
Wildfires can occur in areas where millions of people live and work. These people and their communities are at risk from the hazards that wildfires bring.
What kinds of immeditate hazards do you think wildfires pose to people and communities?
Heavy rains
Fire
Mudslides
Strong winds
Smoke
Answer:
Fire,Smoke,Strong Winds
Explanation:
bcz the wild fire starts with fire and smoke comes out
Then Strong winds(Gust) Come
State three means of operating a power tool
Another way to consider power tools is by the energy they use to function. Power tools usually run on one of three types of power: compressed air, electricity, or combustion.
Answer:
answer is given below
Explanation:
Power tools usually run on one of three types of power: compressed air, electricity, or combustion.
What elements do architects use in their design work to make buildings that encourage people's positive needs
Answer:
Form/Formal Elements
Explanation:
This should be the correct answer i dont know if im fully correct.
These components are arranged in the order in which a single point becomes a one-dimensional line, a line becomes a two-dimensional plane, and eventually a plane becomes a three-dimensional volume.
What element do architects use in their design work?Points, lines, planes, and volumes make up the main components of form, each one developing from the last.
A line is an extension of a point, which is a location in space. A line's extension is referred to as a surface or plan. A plane is stretched into a volume.
In all eras of society, the hearth served as the sacred center around which structure and order were given. It is the foundational and most significant part of architecture.
Therefore, Form/Formal Elements do architects use in their design work to make buildings that encourage people's positive needs.
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what is the first step of the engineering design process?
Answer:
The first step is to identify the need and constraints
Explanation:
A person’s ability to use understand and relate to technology is known as :
A: Technology literacy
B: computer literacy
C: Technology knowledge
D: computer comprehension
Pick one out of those please
Answer:
A: Technology literacy
I took a computer class in the 8th grade.
Explanation:
hope this helps. . . <3
good luck! uωu
Some benefits of science
Answer:
Scientific knowledge allows us to develop new technologies, solve practical problems, and make informed decisions — both individually and collectively. Because its products are so useful, the process of science is intertwined with those applications: New scientific knowledge may lead to new applications.
Explanation:
if we model the vibrating system as a mass on a spring, what is the mass necessary to achieve the desired resonant frequency when the tip is not interacting with the surface?
Answer:
2.5 micrograms
Explanation:
The frequency of a vibrating body reduces with increasing mass, but increases with increasing tension.
What is the relation of resonant frequency with mass?For a spring-mass system, the relationship between frequency and mass can be expressed as follows: as mass increases, frequency decreases; as mass decreases, frequency increases.
The frequency in this case is f, and the mass is m. The relationship between mass and frequency is therefore inverse.
Precession frequency drops when mass is doubled, since angular momentum also doubles at this point. As the radius grows, the angular momentum increases and the precession frequency decreases.
Mass and stiffness are two well-known factors that affect an object's resonance frequency.
While stiffness limits low-frequency transmission because less elastic, or stiff, materials vibrate at higher frequencies, mass limits high-frequency transmission because larger objects vibrate at lower frequencies.
Therefore, The resonant frequency should rise as mass decreases.
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A resistance of 30Ω is placed in a circuit with a 90 volt battery. What current flows in the circuit?
Answer:
30 Amperes
Explanation:
if V ⇒ voltage
I ⇒ current
R ⇒ resistance
V = IR
90 = I x 30
90/30 = I
3 = I
Explain the purpose of wrench plzzz
Answer:
Wrenches are made in various shapes and sizes and are used for gripping, fastening, turning, tightening and loosening things like pipes, pipe fittings, nuts and bolts. There are basically two major kinds of wrenches: Pipe wrenches used in plumbing for gripping round (cylindrical) things.
How do we infer that there is
something stopping civilizations from
progressing beyond where we, humans,
are now?
Answer:
Not too far removed from Collingwood’s concern with the elimination of physical and moral force via social civilization are accounts of civilized society concerned with the management of violence, if only by removing it from the public sphere. Such a concern is extended in Zygmunt Bauman’s account of civilization to the more general issue of producing readily governable subjects. The “concept of civilization,” he argues, “entered learned discourse in the West as the name of a conscious proselytising crusade waged by men of knowledge and aimed at extirpating the vestiges of wild cultures” (1987, 93).
This proselytizing crusade in the name of civilization is worth considering further. Its rationale is not too difficult to determine when one considers Starobinski’s (1993, 31) assertion: “Taken as a value, civilization constitutes a political and moral norm. It is the criterion against which barbarity, or non-civilization, is judged and condemned.” A similar sort of argument is made by Pagden (1988, 33), who states that civilization “describes a state, social, political, cultural, aesthetic—even moral and physical—which is held to be the optimum condition for all mankind, and this involves the implicit claim that only the civilized can know what it is to be civilized.” It is out of this implicit claim and the judgments passed in its name that the notion of the “burden of civilization” was born. And this, many have argued, is one of the less desirable aspects and outcomes of the idea of civilization
when you are performing an advanced filter, in which argument box do you enter the range for the dataset?
What’s the function of this circuit?
Explanation:
Function of circuit
The circuit is a "full adder". Its S output is the least-significant bit of the binary sum of the inputs A, B, C. Its C output is the most-significant bit of that 2-bit binary sum. The "S" and "C" refer to "sum" and "carry", respectively.
Truth table
See the attachment for the truth table. The column in gray is the decimal representation of the sum of the inputs A, B, C.
Answer:
Function of circuit
The circuit is a "full adder". Its S output is the least significant bit of the binary sum of the inputs A, B, C. Its C output is the most-significant bit of that 2-bit binary sum. The "S" and "C" refer to "sum" and "carry", respectively.
The circuit is a "full adder". Its S output is the least significant bit of the binary sum of the inputs A, B, C. Its C output is the most-significant bit of that 2-bit binary sum. The "S" and "C" refer to "sum" and "carry", respectively.Truth table
The circuit is a "full adder". Its S output is the least significant bit of the binary sum of the inputs A, B, C. Its C output is the most-significant bit of that 2-bit binary sum. The "S" and "C" refer to "sum" and "carry", respectively.Truth tableSee the attachment for the truth table. The column in gray is the decimal representation of the sum of the inputs A, B, C.
What is the difference between bare and
shielded electrodes
Answer:
shielded electrodes give metal smotth and clean welds and bare electrodes reduces spattering.
Explanation:
Shielded electrodes minimize sulfur, oxides, and other types of impurities within the base metal to give regular, smooth, and clean welds while bare electrodes, makes welding more manageable and reduces spattering