Boma motor controls - Study guides, Class notes & Summaries
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RMO Final Exam Questions and Complete Solutions.
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RMO Final Exam Questions and Complete Solutions 
 
A standpipe system will be out of service for two days. How long should there be a fire Watch? 
 
A) The first 24 hours 
B) The entire time the standpipe is out of service 
C) The first 12 hours 
D)The last 12 hours of the day - Answer: The entire time the standpipe is out of service. 
 
The only refrigerant temperature chart available to a refrigerant engineer lists the temperature in degrees Celsius. If the chart indicates a Celsius temperat...
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BOMA: Motor Controls Exam Update Questions with Approved Answers Graded A+...100% Pass
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BOMA: Motor Controls Exam Update 
Questions with Approved Answers 
Graded A+...100% Pass 
*A motor control circuit that allows the motor to automatically start after power is restored provides low 
voltage release? - Answer Is said to be wired across the line is provided/is a 2 wire control circuit 
*Fish tape can be made of? - Answer Tempered steel, nylon, wound steel cable 
*Rheostats are generally used in a motor controls for _____? - Answer Specially designed 
motors/small motors 
*Synchrono...
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BOMA- Electric Motor Controls Exam Update Questions with Correct Answers Graded A+
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BOMA- Electric Motor Controls Exam 
Update Questions with Correct Answers 
Graded A+ 
100% - Answer Branch circuit conductors, must be rated at least (blank) of the motors full load 
current: 
1800 - Answer A four-pole induction motor operates with a line frequency of 60hz. What is the 
speed at which the field is rotating in revolutions per minute? 
2-pole contactor - Answer A contactor with two sets of contacts is: 
3600 rpms - Answer At a 60hz frequency, a two-pole motor will operate at: 
70%...
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