• Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

Card Range To Study

through

image

Play button

image

Play button

image

Progress

1/27

Click to flip

Use LEFT and RIGHT arrow keys to navigate between flashcards;

Use UP and DOWN arrow keys to flip the card;

H to show hint;

A reads text to speech;

27 Cards in this Set

  • Front
  • Back
What is an arch?
a bridge of caked chemical which prevent a the chemical flow
Who can issue a confined space permit?
A competent person
What is the first thing you must do before entering a permit required con fined space?
test the atmosphere
What is a Material Safety Data Sheet (MSDS)
provides pertinent info of hazardous material in the workplace
When was OSHA act enacted?
1970
What is a tailgate meeting?
a brief safety meeting held weekly on the job site at the tailgate of a truck
most on the job accident are caused by?
negligence and carelessness
Who wrote the OSHA Act?
William and Steiger
The antidote for all acids is?
neutraliation
If acid vapors are inhaled what is the recommended first aid?
Privide freash air, Restore breathing (CPR); supply oxygen
If acid was on your skin what should you do?
Wash with lots of water
What do you do if acid was swallowed?
drink milk of magnesia (mom)
How do you detect ammonia leak?
cloth soaked with hydrochloric acid - white cloud will indicate leak
What 2 chemicals will cause an explosion if placed together?
alum and lime
How do you open a cholrine cylinder valve?
one full turn counter closkwise
Before entering chlorine room, what should you do?
make sure the ventilation system is working
What type of mask is used in the presence of carbon dioxide?
SCBA
Sulfur dioxide form what acid when it comes into contact with mucous membranes?
Sulfuric Acid
What is the IDLH( Immediately Dangerous to Life or Health) for sulfur dioxide?
100ppm
How do you detect a sulfur dioxide leak?
ammonia
What type of fire extinguisher is used for a gasoline or oil?
Class b
What type of fire extinguisher is used for combustible metals?
class D
What type of fire extinguisher is used for ordinary combustibles ( rags, wood, paper)?
class A
What is the first thing you should do before you starting to work on an electrical motor?
read manufacturer's manual / lock out and tag
How should you mix acid and water?
Never add water to acid
Who can enter an atmosphere that tests postive for an explosive atmosphere?
no one
who should you call in case of a chemical emergency?
CHEMTREC 800-424-9300