In the timed starting circuit, 10 seconds after coil TR2 energizes, contact ____ closes.
A. TR1
B. TR2
C. M2
D. STOP
Answer: B
Trades & Technology
You might also like to view...
CAD has improved drawings standards and quality by allowing the user to build ____ of commonly used symbols and parts.
A. folders B. collections C. libraries D. groupings
Trades & Technology
Many malware attacks are ____ attacks, which involve more than one type of malware and/or more than one type of transmission method.
A. rootkit B. blended C. malicious software D. unauthorized access
Trades & Technology
Which of these is NOT a cause of impaction?
A) poor nutrition B) stress C) pressure on the intestines from pregnancy D) excessive water intake
Trades & Technology
The symptom of acute exposure to high concentrations of cadmium fumes is ____.
A. loss of appetite B. lung irritation C. abdominal cramps D. insomnia
Trades & Technology