[Answered] A pozzolanic material used in making very high-strength concrete is ____

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Author Question: A pozzolanic material used in making very high-strength concrete is _____. a. fly ash b. ... (Read 68 times)

roselinechinyere27m

Hero Member
Posts: 557

on: Jul 24, 2018

A pozzolanic material used in making very high-strength concrete is _____.

a. fly ash
b. hydrated lime
c. silica fume
d. diatomaceous earth

Question 2

Using the equation: head = (P 144) D, calculate a pump's head pressure with a measured pressure drop
across the pump of 9.4 psi. Assume water has a density of 62.4 pounds per cubic foot.

a. 4.07
b. 21.7
c. 0.047
d. 18.45

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Natalie4ever

Sr. Member
Posts: 335

Reply #1 on: Jul 24, 2018

Answer to Question 1

c

Answer to Question 2

b

roselinechinyere27m

Hero Member
Posts: 557

Reply #2 on: Jul 24, 2018

Natalie4ever

Sr. Member
Posts: 335

Reply #3 on: Jul 24, 2018

You're welcome

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Author Question: A pozzolanic material used in making very high-strength concrete is _____. a. fly ash b. ... (Read 68 times)

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