Multiple Choice
What UL rating is preferred for a surge suppressor?
A) UL497A
B) UL1497A
C) UL1449
D) 1750 joules
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q90: What are the functions of the power
Q91: What is a watt?
Q92: All better _ add power conditioning to
Q93: The _ power supply has a 24-pin
Q94: A(n) _ is the unit of electrical
Q96: Which statement is true of computer cases?<br>A)An
Q97: Which is the latest ATX power supply
Q98: Many modern ATX motherboards feature a(n) _-pin
Q99: A(n) _ is used to protect the
Q100: The standard modern power supply provides _