What is the function of a holding contact?
What will be an ideal response?
The function of a holding contact is to maintain or hold a current path to the coil when the push button is released.
You might also like to view...
When installing a joist, end-nail it to the header joist and toenail it to the _____.
a. subfloor b. top plate c. sill plate d. bottom plate
Technician A says the vent port is open when the brakes are NOT applied. Technician B says the replenishing port is open when the brakes are NOT applied. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
__________ are temperature sensors that work off the principle of a small DC millivoltage generated when the junction of two dissimilar metals are heated.
A. Thermocouples B. RTDs C. Thermistors D. IR temperature sensors
The outside diameter (OD) of a section of pipe is 2.550". The wall thickness of the pipe is 0.298". Find, in inches, the inside diameter (ID) of the pipe.
What will be an ideal response?