The overload device on a motor starter ________
A) has a heater that interrupts control circuit current and overload contacts that directly interrupt the large load current to the motor
B) has a heater to detect excess current and overload contacts to interrupt the control circuit current
C) has a heater to detect excessive current and overload contacts that directly interrupt the large load current to the motor
B
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____ use CCTV cameras mounted throughout a building to monitor problematic activity.
A. Intercom systems B. Intrusion detectors C. Visual surveillance systems D. Motion detectors
Technician A says that all high voltage battery failures require replacement of the battery assembly as a unit. Technician B says that some repairs can be made to the high voltage battery module electrical connectors. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Describe the action of the battery in the starting system.
What will be an ideal response?
The cope and the cheek are terms used to describe the top and bottom sections of the flask used for casting.
Answer the following statement true (T) or false (F)