Multiple Choice
Sealing compound shall ____.
A) have a melting point of 93°F or higher
B) cement sections of conduit together
C) not be affected by surrounding atmosphere or liquids
D) provide a seal against the passage of sparks
Correct Answer:

Verified
Correct Answer:
Verified
Q2: Class III locations are hazardous because of
Q3: Askarel-containing transformers rated in excess of 25
Q4: Type PVC conduit, Type RTRC conduit, and
Q5: Unless otherwise specified in 500.8(C)(6), equipment markings
Q6: Hazardous (classified) locations are divided into certain
Q8: When mixed with air, a flammable/combustible gas
Q9: Equipment protection techniques may include explosionproof, dusttight,
Q10: _ locations contain ignitable or combustible elements
Q11: All cut ends of intermediate metal conduit
Q12: The simultaneous presence of flammable gases, flammable