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Author Question: Airflow is measured by which of the following? a. Hot-wire ane-mometer c. Water-sealed ... (Read 27 times)

BrownTown3

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on: Jul 16, 2018
Airflow is measured by which of the following?
 
  a. Hot-wire ane-mometer c. Water-sealed spi-rometer
  b. Bellows spirometer d. Dry rolling seal spirometer

Question 2

An aluminum bell suspended by a chain-and-pulley mechanism with a weight that counterbal-ances the weight of the bell describes which of the following?
 
  a. Dry rolling spirom-eter c. Bellows spirometer
  b. Water-sealed spi-rometer d. Pneumotachograph


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guyanai

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
A typical example of a flow-sensing device is a hot-wire, or thermal, anemometer. The other de-vices are volume-collecting devices.

Answer to Question 2

ANS: B
This is the description of a water-sealed spirometer.


BrownTown3

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Reply 2 on: Jul 16, 2018
Gracias!

Dnite

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Reply 3 on: Yesterday
Wow, this really help

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