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Hands-on Activity Demonstration: Visualization of Local Exhaust Ventilation Airflows

1,873 views

METPHAST Program

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

95%
  • 12:25 / 12:57

Speech Rate:

  • 136 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

research

/ˈrēˌsərCH/

research
noun verb

Study done to discover new ideas and facts. investigate systematically.

unscrew

/ˌənˈskro͞o/

unscrew
verb

To remove a screw from something.

visible

/ˈvizəb(ə)l/

visible
adjective

able to be seen.

seconds

/ˈsekənd/

seconds
number other verb

constituting number two in sequence. Short periods of time you wait for someone. formally support or endorse as necessary preliminary to adoption.

compartment

/kəmˈpärtmənt/

compartment
noun verb

Enclosed part used to hold particular thing. divide into separate parts.

ventilation

/ˌven(t)əˈlāSH(ə)n/

ventilation
noun

provision of fresh air to room.

exposures

/ikˈspōZHər/

exposures
noun other

state of being exposed to something harmful. States of experiencing some things directly.

exhaust

/iɡˈzôst/

exhaust
noun verb

Waste gas from an engine, e.g. from a car. tire someone out.

measure

/ˈmeZHər/

measure
noun verb

plan or course of action. determine size or amount.

contaminants

/kənˈtamənənt/

contaminants
noun other

polluting or poisonous substance that makes something impure. Substance that pollutes or causes to be impure.

visualize

/ˈviZH(o͞o)əˌlīz/

visualize
verb

form mental image of.

airflow

/ˈerˌflō/

airflow
noun

flow of air.

direction

/dəˈrekSH(ə)n/

direction
noun

course along which person or thing moves.

screwdriver

/ˈskro͞oˌdrīvər/

screwdriver
noun

Tool used to put in and take out screws.

capturing

/ˈkapCHər/

capturing
verb

To attract and hold e.g. interest, attention.

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