Some of the energy fed into the pump will be dissipated as () due to mechanical inefficiencies, the remainder will be converted into pressure rise and fluid velocity.
- Ahydraulic head
- Bstatic head
- Cheat energy
- Dsteam
Some of the energy fed into the pump will be dissipated as () due to mechanical inefficiencies, the remainder will be converted into pressure rise and fluid velocity.
1、Which of the following forms of energy
Which of the following forms of energy is demonstrated through the process of combustion?()AChemical energyBMechanical energyCThermal energyDElectrical energy
2、When would the available energy of the
When would the available energy of the exhaust gases of a two-stroke/cycle diesel engine be insufficient to drive an exhaust gas turbocharger, ...
3、Techniques to employ the energy of the
Techniques to employ the energy of the sun are being developed.AconvertBstoreCutilizeDreceive
4、The number of pulses of energy transmi
The number of pulses of energy transmitted per second is call the().Acarrier frequencyBpulse repetition rateCpulse lengthDpulse repetition time
5、Some sea water came into the wheel hou
Some sea water came into the wheel house during the voyage due to()the window thereof.Anot closeBnot closingCwe didn't closeDnot to be closed
6、The source of energy fitted in GMDSS c
The source of energy fitted in GMDSS complying vessels must be().Athe main source of energyBemergency source of electrical powerCthe reserve source of energyDall of above