The viscosity of an oil is a measure of its ().
- Aweight
- Binternal friction
- Cdemulsibility
The viscosity of an oil is a measure of its ().
1、The ash content of a fuel oil is signi
The ash content of a fuel oil is significant to the operating engineer because it ()Ais an indication of the amount of noncombustible materi...
2、Magnetic dip is a measurement of the a
Magnetic dip is a measurement of the angle between the().Ageographic pole and the magnetic poleBlubber's line and true northChorizontal and the magnetic line of forceDcompass heading and the magnetic heading
3、()is a measure of the market value of
()is a measure of the market value of all goods and services within the boundaries of a nation.AGNPBGDPCFDIDMNC
4、The pitch of a propeller is a measure
The pitch of a propeller is a measure of the().Aangle that the propeller makes with a free stream of waterBangle that the propeller makes w...
5、The power factor is a measure of the p
The power factor is a measure of the phase difference between voltage and current and is expressed as the() of the phase angle.AsineBcosineCtangentDcotangent
6、The () is a measure of the phase diffe
The () is a measure of the phase difference between voltage and current and is expected as the cosine of phase angle.ApowerBefficiencyCeffective powerDpower factor