If it is necessary to remove a substance from the surface of an explosionproof enclosure that cannot be cleaned with solvent, use________ .
A) a chisel
B) a putty knife
C) sandpaper
D) a fine steel wool
Correct Answer:
Verified
Q10: _locations are considered to be the most
Q11: What do Group C and D atmospheres
Q12: If a stem is longer than_in., lateral
Q13: When circuit breakers are installed in Class
Q14: A Group A atmosphere contains_ .
A) hydrogen
B)
Q15: What is the hazard level of an
Q16: Some types of explosionproof enclosures are designed
Q17: Intrinsically safe equipment and circuits operate_ .
A)
Q19: A Group E atmosphere contains _.
A) combustible
Q20: What is the difference between Division 1
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents