When testing a relay using an ohmmeter, which two terminals should be touched to measure the coil resistance?
A) 87a and 87 B) 87 and 30 C) 86 and 87 D) 86 and 85
D
You might also like to view...
Cash flow is the sum of retained earnings minus:
A. Fixed costs B. Profitability C. Crunch capital D. Depreciation provision made by the firm
An auxiliary tank and booster pump system is required if the oil supply is ____ below the oil burner pump.
A. any distance B. 5 feet or more C. 10 feet or more D. 15 feet or more
Partially open damper blades can be closed by _____
a. speeding up the actuator motor b. caulking the damper frame c. increasing enthalpy sensor voltage d. adjusting damper linkage
Match each item with a statement below.
A. The non-vegetated elements of a landscape, including paving, walkways, roads, retaining walls, street amenities, fountains, and pools. B. Used to transform slopes into level areas for buildings and yards, or to maintain tree roots near construction zones. C. Along with vegetated trellises, rows of trees provide privacy, windbreaks, and help define the limits of outdoor living spaces. D. Can provide permeable surfaces, reduce runoff, provide windbreaks, and help reduce local temperatures by absorbing heat from the sun. E. Help reduce runoff and can provide free water for irrigation as well as some interior uses. F. Depressed vegetated areas that collect surface runoff from impervious surfaces.