Hydraulics Theory Man 2014

Question 1

Friction Loss 1”

Answer 1

150

Question 2

Friction Loss 1-3/4 or 1.88

Answer 2

10

Question 3

Friction Loss 2”

Answer 3

8

Question 4

Friction Loss 2-1/2

Answer 4

2

Question 5

Friction Loss 3”

Answer 5

0.8

Question 6

Friction Loss 3-1/2

Answer 6

0.34

Question 7

Friction Loss 4”

Answer 7

0.2

Question 8

Friction Loss 5”

Answer 8

0.08

Question 9

Formula for calculating friction loss

Answer 9

FL=CQ^2L

Question 10

Pump discharge pressure (PDP) formula

Answer 10

PDP=NP+TPL
TPL=FL+AL+-EP

*MAX Safe PDP is 250psi

Question 11

The study of fluids at rest and in motion

Answer 11

Hydraulics

Question 12

One cubic foot contains ____ inches

Answer 12

1,728

Question 13

One cubic foot contains ____ gallons

Answer 13

7.5

Question 14

One cubic foot of fresh water weights _____ pounds

Answer 14

62.5

Question 15

One gallon contains ____ cubic inches

Answer 15

231

Question 16

One gallon of fresh water weights ____ pounds

Answer 16

8.33

Question 17

A column of water 1’ high exerts a pressure of ____ psi at the base

Answer 17

0.434

Question 18

A column of water 2.304’ high exerts a pressure of ___ psi at its base

Answer 18

1

Question 19

50’ of 1.75” hose contains ___ gallons of water

Answer 19

6.24

Question 20

50’ length of 1.88 hose contains ___ gallons of water.

Answer 20

7.20

Question 21

50’ length of 2.5” hose contains ____ gallons

Answer 21

12.74

Question 22

50’ length of 3” hose contains ___ gallons

Answer 22

18.35

Question 23

100’ length of 4” hose contains ___ gallons

Answer 23

65.25

Question 24

100’ length of 5” hose contains ____ gallons

Answer 24

101.94