把15kΩ写成"15k"或读成"15开"都是对的。
第1题:
第2题:
第3题:
在面积范围内,不论是进行水平距离或水平角度的测量都可以不考虑地球曲率的影响。
A、500k㎡
B、100k㎡
C、15k㎡
第4题:
第5题:
第6题:
第7题:
第8题:
第9题:
第10题:
把15k 写成"15k"或读成"15开"都是对的。
标识为153的表面安装电阻器,阻值为()。A、153ΩB、153kΩC、15ΩD、15kΩ
单选题标识为224、1K5的电阻器,其电阻值为()A 224Ω、1.5KΩB 220KΩ、15KΩC 220KΩ、1.5KΩD 224KΩ、15KΩ
蒸汽流过测量装置时,应保持过热状态,在喷嘴或孔板的最小截面处,蒸汽的过热度应不小于15K。
标识为224、1K5的电阻器,其电阻值为()A、224Ω、1.5KΩB、220KΩ、15KΩC、220KΩ、1.5KΩD、224KΩ、15KΩ
把15kΩ写成"15k"或读成"15开"都是对的。A对B错
摄氏温度和开氏温度之间的换算关系是:T=tC+273、15K≈tC+273K。
A customer has 6.5 TB with 146 GB 15k disk drives on an IBM System Storage DS8700. They want to add 15 TB using 300 GB 15k disk drives. The customer is concerned about performance and wants to know if the DS8700 has the performance capability. What is the appropriate way to model the performance()A、Disk MagicB、Capacity MagicC、test the workload at an IBM Benchmark CenterD、test the solution with IBM Storage Performance Center
单选题一个电阻,色标的色标为棕、绿、橙、金,其阻值和误差为()。A 阻值10KΩ,精度为±5%B 阻值10KΩ,精度为±10%C 阻值15KΩ,精度为±5%D 阻值15KΩ,精度为±10%
A customer has a storage requirement for a mixed IBM Power AIX and System z environment. They require approximately 3 TB of high performance disk for their System z environment. They require approximately 32 TB of low-performance disk for their System p environment. The storage specialist is using Capacity Magic to configure an IBM DS8700. Which configuration is most appropriate for this customer()A、2 x 300 GB 15k rpm disk drive sets for System z; and 4 x 2 TB 7.2k rpm disk drive sets for Power AIXB、4 x 146 GB 15k rpm disk drive sets for System z; and 4 x 2 TB 7.2k rpm disk drive sets for Power AIXC、2 x 300 GB 10k rpm disk drive sets for System z; and 4 x 300 GB 15k rpm disk drive sets for Power AIXD、2 x 300 GB 15k rpm disk drive sets for System z; and 2 x 1 TB 7.2k rpm disk drive sets for Power AIX