Basic Question please help If you don’t know don’t answer, test for collage welding class

1. It is not a good practice to when lifting
A bend your back
B lift with your leg muscles
C wear a back brace
D. keep your back straight
E lift over 35 pounds

2. must be stored in an approved steel cabinet
A Gas cylinders
B Cleaning chemicals
C Welding rods
D Leathers

3. Which of the following safety practices is (are) recommended when working around electricity?
A. Let only trained technicians do repairs on electrical equipment.
B. Always check for loose connections and wom insulation with the power off.
c. Assume all electricity is dangerous.
D. Voltages of 220 volts or more should be clearly marked as dangerous.
E All of the above

4. should be used to light an oxyfuel gas flame.
A. A wooden match
B. A book match
C A spark lighter
D. Another torch
E. An electric are

5. Which of the following is an appropriate type of face and eye protection for resistance welding?
A. Lightly tinted welding goggles.

B. Welding helmet with a #6 filter lens.

C. Welding helmet with a #10 filter lens.

D. Welding helmet with a #14 filter lens.

6. All hand tools should be inspected for
A. size
B. loose parts
C. cleanliness
D. All of the above.

7. Which of the following metals may create toxic or deadly fumes when welded?
A. Beryllium
B. Lead
C. Cadmium
D. All of the above.