subject

Engineering, 28.01.2022 15:00 pennstatealum

Please help me please

Please help me please

ansver

Answers: 2

Show answers

Another question on Engineering

question

Engineering, 03.07.2019 14:10

Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned

Answers: 2

question

Engineering, 04.07.2019 18:10

Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented

Answers: 2

question

Engineering, 04.07.2019 18:10

Compute the pressure drop of 30°c air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa

Answers: 1

question

Engineering, 04.07.2019 18:20

Athin walled concentric tube exchanger is used to cool engine oil from 160°c to 60°c with water that is available at 25°c acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kg·°c, oil . 120]

Answers: 1

You know the right answer?

Please help me please
...

Questions

question

Chemistry, 10.12.2019 22:31

The size of a gas particle is negligibly small. the average kinetic energy of a particle is proportional to its temperature in kelvins. the collision...

question

Chemistry, 10.12.2019 22:31

Amixture of neon and methane gases, in a 8.53 l flask at 72 °c, contains 1.56 grams of neon and 4.85 grams of methane. the partial pressure of methane...

question

Chemistry, 10.12.2019 22:31

Forces that are equal in strength and opposite in direction are...

question

Biology, 10.12.2019 22:31

An endotoxin is select one: a. secreted by pathogenic organisms. b. indicative of gram-negative bacterial infection. c. secreted...

question

History, 10.12.2019 22:31

Match the vocabulary term with its meaning. 1. subsistence to tame plants and animals 2. agrarian societies based on agriculture 3. domesticate an era...

question

Social Studies, 10.12.2019 22:31

Asociologist has developed the hypothesis that the stress felt by unemployed men increases the probability of spousal abuse. stress would be considere...

question

Computers and Technology, 10.12.2019 22:31

When diana was 3 years old, she became terrified when the neighbor’s budgie bird kept flying near her head. today, she is afraid of all birds, includi...

question

Arts, 10.12.2019 22:31

Around 100 bc lined the approach to an imperial tomb and replaced the terracotta armies."spirit roads," avenues of stone monuments and figuresbricks...

question

Business, 10.12.2019 22:31

The attitudes that ryan's customers develop after they have purchased his yearly lawn care service will become the basis for determining whether they...

question

Social Studies, 10.12.2019 22:31

According to language provides a cognitive system that influences the way people think about the world. a) psycholinguistics b) linguis...

question

Computers and Technology, 10.12.2019 22:31

Front office employees at the melville lodge use a computer-based system to manage, among other things, the central reservation system (crs), room rev...

question

Chemistry, 10.12.2019 22:31

Calculate the energy e of a sample of 3.50 mol of ideal oxygen gas (o2) molecules at a temperature of 310 k. assume that the molecules are free to rot...

question

Business, 10.12.2019 22:31

The disney animation studio hit bottom after it released the 1985 animation black cauldron. this movie had more talented animators; cost more money t...

question

Business, 10.12.2019 22:31

Calcunick, a travel agency, organizes its labor force into departments based on the category of clients the respective department serves. these depart...

question

Computers and Technology, 10.12.2019 22:31

Abare #4 awg copper conductor installed horizontally near the bottom or vertically, and within that portion of a concrete foundation or footing that i...

question

Business, 10.12.2019 22:31

By having its kiosks located outside grocery stores, drugstores, and other places consumers often shop, redbox offers utility to the distribution pro...

question

Business, 10.12.2019 22:31

Debreu beverages has an optimal capital structure that is 70% common equity, 20% debt, and 10% preferred stock. debreu's pretax cost of equity is 9%....

question

Health, 10.12.2019 22:31

More than 30 diseases new to human medicine have emerged in the past 3 decades. researchers like carol jenkins, who worked in papua new guinea, believ...

question

Mathematics, 10.12.2019 22:31

If the sequence atgcatgtcaattga were mutated such that a base were inserted after the first g and the third t were deleted, how many amino acids would...

question

Business, 10.12.2019 22:31

Chrysler's "summer sales drive" advertising campaign pledgeda cash back allowance of $3500 or 0% financing for 60 months for a2003 town and country va...

More questions: Engineering Another questions

Questions on the website: 13722362