HELP!! Need answers for test!!!

["Gator" <karlwithgator@xxxxxxxxx>]

1. What is the optimum induced ac voltage on alarm
circuits?a)2.0,b)1.0,c)0.5 or d)0.1 volts?


2.What is the unit of measure for attenuation for a cable?a)volts,
b)decilels, c)Amps or d)Watts?


3.A detector installed in a residence that would meet U.L. requirements
would be...a)Extent 1, b)Extent 2, c)Basic, or d)Perimeter?

4.During troubleshooting, the voltage should be checked...a)under max
load, b)Normal operation, c)switches in test or d)switches open?


5.What type of branch circuit should be avoided for powering security
systems...a)G.F.I., b)lighting, c)Gen Purpose or d)Laundry room?



6.To what height above the floor must wiring be protected...6,7,8 or 10
feet?


7.What is the minimum temp variance needed to trip a passive infrared
motion detector...1,2,3 or 4 degrees?


8.In a 12 volt system, what voltage should be read across a closed
switch with a 6k ohm resistor?