subject

Engineering, 18.02.2020 03:39 markmeinberg

Which specific gravity is generally used for calculation of the volume occupied by the aggregate in Portland cement concrete, and why?

ansver

Answers: 1

Show answers

Another question on Engineering

question

Engineering, 04.07.2019 12:10

On a average work day more than work place firs are reorted

Answers: 1

question

Engineering, 04.07.2019 18:10

Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.

Answers: 2

question

Engineering, 04.07.2019 18:10

The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false

Answers: 1

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

You know the right answer?

Which specific gravity is generally used for calculation of the volume occupied by the aggregate in...

Questions

question

Mathematics, 07.12.2019 06:31

Child health and development studies (chds) has been collecting data about expectant mothers in oakland, ca since 1959. one of the measurements taken...

question

Health, 07.12.2019 06:31

Asudden increase in maternal blood pressure with the presence of swelling, rapid weight gain, and protein in the urine is characteristic of a conditio...

question

Business, 07.12.2019 06:31

To increase the money supply, what could the federal reserve do? choose one or more: a. decrease the discount rate

question

Geography, 07.12.2019 06:31

In which region would you expect to find the highest share of deaths due to unintentional injuries? europe and central asia sub-saharan africa middle...

question

Business, 07.12.2019 06:31

The required rate of return on the stock of knight titles is 8%. its expected roe is 10% and its expected earnings per share this year is $6.00. if th...

question

Social Studies, 07.12.2019 06:31

Which approach is the toughest to execute with a large group? a. delphi technique. b. traditional brainstorming. c. electronic brainstorming. d. nomi...

question

Physics, 07.12.2019 06:31

Arod of length l and mass m has a nonuniform mass distribution. the linear mass density (mass per length) is λ=cx2, where x is measured from the cente...

question

Physics, 07.12.2019 06:31

A75 kg skydiver and his 20g pet mouse jump from a plane. estimate their terminal speeds, assuming that they both fall in a prone position with limbs e...

question

Business, 07.12.2019 06:31

Carriage inc., a steel manufacturing company, is planning to buy a new plant. the internal rate of return provided by the new plant is 6%. the cost of...

question

Mathematics, 07.12.2019 06:31

Abiased coin has probability 0.6 of turning up heads. you win $x if a head comes up and you lose $y if a tail comes up. if your expected winnings is $...

question

Social Studies, 07.12.2019 06:31

Which statement about food production in the past 50 years is true? which statement about food production in the past 50 years is true? during this...

question

Health, 07.12.2019 06:31

A30-year-old woman who just found out that she is pregnant seeks a treatment for her severe acne. what is the most appropriate treatment for her skin...

question

Physics, 07.12.2019 06:31

A13,000-n vehicle is to be lifted by a 25-cm diameter hydraulic piston. what force needs to be applied to a 5.0 cm diameter piston to accomplish this?...

question

Business, 07.12.2019 06:31

Tamra and jacob are married and they file a joint tax return. tamra received nearly five times the salary that jacob received. which of the following...

question

Social Studies, 07.12.2019 06:31

Acat is classically conditioned to purr when it it hears a certain bell. however, it will not purr when it hears a different bell. this cat is exhibit...

question

Business, 07.12.2019 06:31

Abuilding is acquired on january 1, at a cost of $980,000 with an estimated useful life of 10 years and salvage value of $88,200. compute depreciation...

question

Social Studies, 07.12.2019 06:31

Abelief that the news anchor on cnn is giving one important messages about one's behavior reflects: a. passive-aggressive disorder. b. ideas of refer...

question

Social Studies, 07.12.2019 06:31

A72-year-old man presents for evaluation of palpitations. he has a regular, wide complex tachycardia at a rate of 140 bpm. which of the following supp...

question

Biology, 07.12.2019 06:31

What happens when light strikes green plant pigments? glucose is split in half. atp becomes adp. nadph becomes nadp electrons become excited....

question

Mathematics, 07.12.2019 06:31

Which expressionism equivalent to -60 / 5 select all that apply 60 divided by negitive 5 60 times 1/5 60 times negitive 1/5 negitive 60 times negitive...

More questions: Engineering Another questions

Questions on the website: 13722367