Q1211
Which of the following is a device designed to protect electrical devices from voltage spikes?
A.
Voltage unloader
B.
Surge protector
AnswerC.
Heat protector
D.
Current unloader
Answer: Option B
Solution
Answer: Option B
Solution:
Surge Protection Device (or surge suppressor or surge diverter) is an appliance or device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or shorting to ground any unwanted voltages above a safe threshold.