1. Add I m and I km. 2. Divide 3 m25 by 2 m'5 3. Multiply 2 ft by 4 lb.

Q: The reason for adding ink with water in manometer is O a. improve aesthetics O b. improve mass O c.…

A: Reason for adding ink to water in the manometer is asked.

Q: Calculate the weight in Ib; of a 30.0-lb object.

A: Given weight is 30.0lbm, Write the conversion factor of lbm to lbf as follows: lbf=pound force…

Q: Use water as a drilling mud to drill a well to a depth of 3000 feet , calculate the pressure…

A: This question is based on pressure gradient. The data given are: Depth = 3000 feet

Q: Gasoline with an octane number of 92 has the same knocking tendency as a mixture of iso-octane and…

A: Given that, The octane number of gasoline = 92 It is required to calculate the weight percent of…

Q: Describe the difference between average pressure and false pressure

A: The force applied perpendicular to the surface of an object per unit area over which that force is…

Q: When the buret is clamped, what instrument should be used to deliver titrant to the funnel? O A…

A: A Flask

Q: Calculate the moles of a substance given the -number of particles.

A: The number of particles of a particular substance is given as, N = n×NA        (1) Here, N is the…

Q: A 10-mm-diameter Brinell hardness indenter yielded a hardness of 350 HB when 1250-kg | s used on a…

A: ASTM E10 defines the Brinell hardness test technique, which is used to determine Brinell hardness.…

Q: 10 - 10 -10 10 120 10 10 50 80 10 160

A: distance H from the bottom of the base plate  i.e. y co-ordinate of the centroid we have to…

Q: Specific gravity (SG) for calcium carbide

A:

Q: What is a  vane-axial cyclone seperator?

A: This question is from cyclone separators which form an important part in separation processes. The…

Q: na Vickers hardness testing, the average of diagonal lengths for samples A and B are reported in the…

A:

Q: Temporary hardness can be removed by:

A: The hardness of the water is of two types’ permanent hardness and temporary hardness. The temporary…

Q: There are two previously undeformed cylindrical specimens of Aluminum alloyithat are strain hardened…

A:

Q: A stirring rod used in the laboratory measures 12 inches. What is the length of the stirring rod…

A: length of the stirring rod in inches, l=12 inch. 1 foot=12 inch 1 yard=3 foot

Q: A force 20, 000 N will cause a 1 cmx 1 cm bar of magnesium to stretch from 10 cm to 10.045 cm.…

A: f

Q: If the area under the stress and strain curve is less then it is concluded that the material has low…

A:

Q: In mathematics, error tells the person how much correct or certain its measurement is. O True

A: To state whether the given statement is True or False

Q: Charpy impact test is conducted in a very similar manner to the Izod impact test. Difference is: *…

A:

Q: The most widely used method for growing a single crystal silicon seed into a cylindrical ingot is: O…

A: We have to answer the most widely used method for growing a single crystal silicon seed to a…

Q: Explain the friction between the mater (soled with soled, liquid with liquid)?

A: Motion: Motion is the phenomenon in which an object changes its position over time. Motion is…

Q: 0.284 lb/in3 to g/cm3

A: Unit of density is to be converted.

Q: The following are not commonly made from composites: Select one: a. Desks b. Canoes c. Bridges d.…

A: Ans.  Composites is the material that are made up of two or more materials. Which on combining they…

Q: Cl the dimensions were all the same, which chocolate can withstand the greatest load? D. Which has…

A: C. The chocolate that can withstand the greatest load is to be mentioned.

Q: 1. Calculate the surface per unit volume in square centi- meters per cubic centimeter of galena…

A: Mesh%…

Q: Q1/A: Write the mathematical relation for (ch 1- Shear stress and strain are proportional to each…

A:

Q: Packed columns were rarely used for distillation unless column diameter was less than 2.5 ft.…

A: Distillation is the separation operation in which the high volatile components are separated from…

Q: shear rate (/s) | shear stress (Pa) 1 86 1.8 151 168 165 8 176 10 165 15 195 25 225 44 286 60 330…

A: Write the power-law model as follows: σ = μγn Apply ln on both sides lnσ = lnμγnlnσ = lnμ + lnγnlnσ…

Q: wire 10 m long has a cross-sectional area 1.25 x 10-4 m2. It is subjected to a load of 5 kg. If…

A: As we know  Youngs modulus = stress/strain  Stress= force/area  Strain= change in length /initial…

Q: 2.5 S.m¹¹ = ...S.cm

A: We know that, 1m = 100 cm

Q: Based on the following data related to screen analysis: Power coal (1000 kg), 20 nd thickness of…

A:

Q: The strength and hardness of steel increase as carbon content decreases. A Doğru B Yanlış

A: Strength is defirend as  how much load can withstand by a steel before fracture. Hardness provide…

Q: der r a tensile test, it can be demonstrated that necking begins when the value of true strain at…

A: At maximum load, where the increase in stress owing to the specimen's reduced cross-sectional area…

Q: P= 670 kg/m3 V = Jo L %3D kg in %3D

A:

Q: Define about the Seismic Refraction Survey ? Why it is useful ?

A: The Seismic Refraction Survey is to be defined and it is to be shown how it is useful.

Q: Which of the following is not a unit of surface tension? * All choices are units of surface tension.…

A: Ans d) poise is not a unit of surface tension

Q: Find the relation between a) True stress and engineering stress and b) true strain and engineering…

A: Stress is defined as the force per unit area, which can be divided into two types. They are True…

Q: Dispersion strengthening decreases electrical resistivity O reduces the electrical conductivity does…

A: Dispersion strengthening refers to the technique of growing the durability of a metal object by…

Q: Size of needle is its O a. Diameter O b. Length O c. Height O d. Thickness

A: The explanation and answer are given below.

Q: Q1/ A: Write the mathematical relation for (h 1- Shear stress and strain are proportional to each…

A:

Q: What is an open-end manometer? A differential manometer? A sealed-end manometer?

A: A manometer is a device which is used to measure pressure. It is similar like a barometer which is…

Q: Calculate the density for zinc (HCP) if the c/a ratio is 1.856 and r- 1.332 A.

A: Given that Zinc Ca =1.856 r = 1.332 A

Units and Dimensions

Dimensions are the basic concepts of the measurement of quantities. Units are the means of expressing the dimensions. For instance, an area has a dimension of L2 and a unit of m2.