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3. One precaution that needs to be foliowed in a work area displaying the sign shown above is be cut into 3.2-m-long pieces. How many 3,2-m-long pieces of pipe can be cut from the original A length of copper pipe measures 15.3 m. According to a job's specifications, the pipe needs to wear a leather apron. b. avoid using solvents. wear rubber gloves. d. prohibit welding. a. C. 4. 15.3-m-long copper pipe? a. two b. three C. four d. Five 5. What is strain? a. Determined by dividing the ioad by the smallest actual cross-sectional area e specimen b. The ratio between the original length and the change in length when an external forre applied C. The amount of stress that a material can absorb without exceeding its breaking stress d. A measurement of the deformation produced by the application of an external force ight of eve should be-

What does Pascal's law state? Multiple Choice The pressure applied to a confined fluid increases the pressure throughout by the same amount. The pressure applied to a confined fluid increases the pressure on the parallel surfaces. The pressure applied to a confined fluid is proportional to the volume of the fluid. The pressure applied to a confined fluid increases the pressure on the perpendicular surface.

A technician uses these items in fixing a hot water heating system:Find the total cost of the items used.Note: Use this information and diagram for problems 21 and 22. TheR value of a substance gives the resistance of a substance to heatflow. The larger the R value, the more resistant the substance is toheat flow and heat loss. The total resistance is the sum of each substance’s resistance.

In temperature measurement experiment, if three temperatures are considered (50 °C, -5 °C, and 20 °C) the measured voltage according to Peltier law, respectively will be (knowing that the ambient temperature is equal to 20 °C): Select one: a. Positive, zero, and positive. b. Zero, positive, and negative C. Negative, negative, and zero d. Positive, negative, and zero. In the Boyle's Law Demonstration experiment, the total volume of the measuring chamber is 1 liter and the total height is 200 mm. If the oil height in the measuring chamber is 50 mm then the corresponding air volume is equal to: Select one: AR 10:07 PM 4/16/2021

pls help in activity B

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TOPIC: Confined Space Entry The pamphlet shall include the following: Title of your brochure / pamphlet (on the front) Definition of confined space from the law with examples of confined spaces Differences between a "restricted space" and "confined space" Atmospheric and non-atmospheric hazards What should be included in the confined space Plan What information should be available in the confined space entry permit Entry and rescue plan The brochure/ pamphlet should be creative and colorful. Make them eye-catching and easy to understand. Diagrams or pictures may be used to help explain the topic.

FLAKABLE LIQUID 3. One precaution that needs to be foliowed in a work area displaying the sign shown above is wear a leather apron. b. avoid using solvents. C. wear rubber gloves. d. prohibit welding. a.

Two techs are discussing oil coolers. Technician A says that when inspecting oil- to-water type coolers, look for mixing of the fluids: oil in the coolant, and coolant in the oil. Technician B says that when inspecting oil-to-air type coolers, look for oil in the coolant only. Who is correct? Select one: a. Technician A b. Technician B c. Both A and B d. Neither A nor B

SUBJECT: PHYSICS

Mechanical engineering assistance. Please answer to the best of your ability. Show all work that is necesary.

PLEASE PLEASE SOLVE A QUESTION IN A QUARTER OF AN HOUR OO Question 2. Newtonian and non-Newtonian Rheology. Share and share rate. Newton viscosity equation non-Newtonian rheology. Power law fluids Viscosity-shear rate relation for blood and synovial fluid Fluid flow under pressure. Poiseuille's law Einstein equation for viscosity. Hematocrit and threshold shear stress

A vehicle is tested for electrolysis. Further electrical testing is required if the voltage reading is greater than: Select one: a. 300 millivolts b. 150 millivolts c. 3 millivolts d. 1.5 millivolts

From the following identify the false statement. O In electrical safety precaution, necessary steps should be taken to avoid overloading of electrical circuits. In general safety precaution, the machine tool should be cleared with metal chips after the machining process. OIn housekeeping safety precaution, the machine should be cleared with tools before starting the operation. O In general safety precaution, the operator should be familiar with the emergency stop button on the machines. Clear my choice piner (8).pdf Type here to search TCL

Write F if True and T if False. Geohydrology is also Hydrogeology.

When two fluids differ in densities, which of the following will always occur?A. The denser fluid will always stay at the bottom of the container.B. The denser fluid is heavier in mass if the volume of the liquids is equal.C. The lighter fluid experiences more vapor pressure than the denser fluid.D. The lighter fluid has more tendency to exhibit capillary movement.

Which of the following instrument is used for the measurement of low temperatures? Select one: O a. energy meter O b. pyrometer O C. Anemometer O d. thermometer

Q3) please answer fast need

Question 7 What is vacuum pressure? "It is the pressure above the atmospheric pressure, measured using a gauge." "It is the pressure below the atmospheric pressure, measured using a gauge." It is the sum of the atmospheric and gauge pressures. It is the pressure of the atmosphere.

What does a 1 ton refrigerant represent: a. The weight of the air conditione r b. The amount heat required to cool 1 ton of air in 1 hour c. The amount of heat required to melt 1 ton of ice at 0 degree in 24 hours d. The weight of the refrigerant used.