Some computer room rack cooling system evaporator coils are fed with _____.
a. liquid refrigerant at a low pressure and always above the dew point of the room
b. liquid refrigerant at a low pressure and always below the dew point of the room
c. refrigerant vapor at a high pressure and always above the dew point
d. refrigerant vapor at a high pressure and always below the dew point
a. liquid refrigerant at a low pressure and always above the dew point of the room
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The involvement of the CSIRT in incident response typically starts with prevention.
Answer the following statement true (T) or false (F)
Chain slings are normally used for _____.
a. lifting fragile objects b. lifting rough castings c. lifting ornamental materials d. routine lifting operations
The largest number of tree farms are located in the North
Indicate whether the statement is true or false
Technician A says that a two-wire variable resistor is called a rheostat. Technician B says that a three-wire variable resistor is called a potentiometer. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician