?What type of antifreeze solution is most widely used in geothermal heat pump applications?
A. ?an alcohol-based solution
B. ?a salt-based solution
C. ?an inhibited propylene glycol solution
D. ?a noble-gas-based solution
Answer: C
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Place the following noncondensing steam turbine startup procedures in order.
____ Verify the lube oil and cooling water are in service. ____ Communicate with the team that the turbine is ready. ____ Open turbine case drains. ____ Slow roll the steam turbine. ____Observe the steam coming out of the drains and, when it becomes dry, completely open the low-pressure steam valve and close the drain valve. ____ Unblock the high-pressure steam. ____ Ensure that the driven equipment connected to the steam turbine is ready for startup. ____ Adjust turbine speed as needed. ____ Open the low-pressure steam valve slightly
Which one on these allows customers’ equipment or appliances to be directly controlled by an electric utility through switches or meter controls?
a. TOU pricing applications b. Market transformations c. Automatic meter readings d. Smart grid DSM programs
Type ________ DTCs are set by non-emission related diagnostic tests
A) A or B B) B and C C) C and D D) A and C
Why is it not advisable to use a screwdriver as a chisel, punch, or pry bar?
What will be an ideal response?