Substitution effect（of a price change）

1、A change in the quality of fuel atomiz

A change in the quality of fuel atomization by a diesel engine fuel injector would be caused by a/an （）Aincrease in engine speedBincrease in cylinder turbulenceCleaking needle valveDreduction in cylinder turbulence

2、In addition to setting the price of a

In addition to setting the price of a product, business firms must decide （） to offer special discount and credit terms to their customers.AifBwhichCwhateverDwhether

3、When the changing of a VHF channel / f

When the changing of a VHF channel / frequency is accepted，say（）.AI am going to change to VHF channelBI am certainly going to change to VHF channelCChanging to VHF channelDVHF channel. has been changed

4、The change in trim of a vessel may be

The change in trim of a vessel may be found by（）.Adividing the trim moments by MT1Bsubtracting the LCF from the LCBClooking at the Hydrostatic Properties Table for the draft of the vesselDdividing longitudinal moments by the displacement

5、A change of a documented vessel’s name

A change of a documented vessel’s name can only be made by the（）.AAmerican Bureau of ShippingBCommissioner of CustomsCTreasury DepartmentDCoast Guard

6、How does a vessel’s rate of turn chang

How does a vessel’s rate of turn change when entering shallow water?（）AIt is fasterBIt is slowerCThere is no changeDIt remains constant for varying propeller revolutio