When a non-cycling circuit breaker trips open, specifically what prevents the armature from closing when it cools?
A. heat from an integral resistor
B. residual heat from the current overload
C. pressure from a latching spring
D. control coil
Answer: A
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The ____ sets standards for steel designations using an arbitrary number to indicate chemical compositions and specify minimums for strength and ductility.
A. American Society for Testing and Materials B. American Welding Society C. American Iron and Steel Institute D. American Society of Mechanical Engineers
Describe the use of cross-reference zoning for sectioning applications.
What will be an ideal response?
The intake manifold of a port fuel-injected engine ________
A) Contains only air B) Contains a leaner air-fuel mixture than does the intake manifold of a TBI system C) Contains only fuel (gasoline) D) Uses a dual heat riser
What is the area of a triangular surface area with height 22' and base of 25'? Give answer in square feet.
What will be an ideal response?