Because the piston is exposed to very high temperature, it must be cooled
The lower the piston cooling temperature is, the better it is
Both water and lube oil can be used as coolant
One of the piston cooling methods is vibration cooling, with better effect
第1题：
Which of the following accurately describes the meaning of redundant cooling？（）
第2题：
Which of the following would BEST provide cooling to a processor?（）
第3题：
A. income statement
B. statement of owner's equity
C. statement of cash flows
D. balance sheet
第4题：
Energy star ratings
Active solar panels
Network storage array
Blade servers
第5题：
Which of the following is used in an IBM Blade Center to provide cooling？（）
第6题：
Which of the following is the MOST critical component related to removing heat from the CPU?（）
第7题：
Which is the packaging strategy of iDataPlex of the following？（）
第8题：
Piston cooling fins are located
A.atop the piston crown
B.beneath the piston crown
C.at the base of the piston skirt
D.inside the cylinder liner cooling water jacket
第9题：
Maintains a constant head on the system
Reduces the likelihood of air or steam pockets formation
Provides a low pressure point for the addition of makeup cooling water
All of the above
第10题：
lack of refrigerant
refrigerant with much water
set defectively low pressure relay
no cooling water