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ARL3460提示：“S-Alarm #21 ICS：lnstrument safety circuit broken.Hardware Error”是什么意思？
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更多 “ARL3460提示：“S-Alarm #21 ICS：lnstrument safety circuit broken.Hardware Error”是什么意思？” 相关考题
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单选题If an attempt is made to hoist a load that exceeds the capacity of an electric winch，an overload safety device causes a circuit breaker to cut off the current to the winch motor（）.A
when the line pull reaches the rated winch capacityB
after the line pull exceeds the rated winch capacityC
after a short build-up of torqueD
immediately
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单选题A “dead front” switchboard is one （）.A
without switches on itB
with insulated switches and no exposed terminalsC
without circuit breakersD
without safety hand nails nor rubber mats
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单选题Error may be introduced into a magnetic compass by（）.A
making a structural change to the vesselB
a short circuit near the compassC
belt bucklesD
All of the above
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单选题Given: What is the result?（）A
The code runs with no output.B
An exception is thrown at runtime.C
Compilation fails because of an error in line 20.D
Compilation fails because of an error in line 21.E
Compilation fails because of an error in line 23.F
Compilation fails because of an error in line 25.
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