1.) Maximum voltage problem. Resistors are assigned a power rating. If the power
ID: 1682968 • Letter: 1
Question
1.) Maximum voltage problem. Resistors are assigned a power rating. If the power rating is exceeded significantly, the resistor will overheat and crack. Suppose you have a 11 k , 0.3 watt resistor. What is the maximum voltage it can safely handle?__________ Volts 1.) Maximum voltage problem. Resistors are assigned a power rating. If the power rating is exceeded significantly, the resistor will overheat and crack. Suppose you have a 11 k , 0.3 watt resistor. What is the maximum voltage it can safely handle?
__________ Volts
Explanation / Answer
r = 11 k , P = 0.3 watt P = V^2/r, so V = (Pr) = 57.4 V
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