What power source does a heater normally operate on?
A) 300 V to 400 V B) 208 V to 240 V C) 150 V to 250 V D) 200 V to 240 V
B
You might also like to view...
One of the minor differences between troubleshooting a geothermal heat pump and an air-to-air heat pump is how to gain access to pressures and temperatures in the water or ground loop.
Answer the following statement true (T) or false (F)
Male cattalo were almost always _____.
Fill in the blank(s) with the appropriate word(s).
The starter motor on a V-6 engine is being tested for starter amperage draw. The initial surge current was about 210 amperes and about 160 amperes during cranking. Technician A says that the starter is defective and should be replaced because the current flow exceeds 200 amperes. Technician B says that this is normal current draw for a starter motor for a V-6 engine. Who is right?
A) Technician A only B) Technician B only C) Both A and B D) Neither A nor B
The diffuse method of light detection uses the __________ mode to detect an object.
A. light-to-dark B. dark-to-light