Which of the following factors tends to increase scale formation on the saltwater side of a heat exchanger used in a diesel engine cooling water system?

A．Baffle plates that have been bent during prior removal

B．Leaks m the cooler tube nest

C．Operating the engine while maintaining a high sea water outlet temperature

D．A punctured sea water strainer supplying cooling water to the heat exchanger

[单选题]Which of the following factors will affect the selection of a MPU? ①the pole piece length ②the availability of pre-drilled holes ③the space available for installation.A．①②B．②③C．①③D．①②③

[单选题]Which of the following factors will affect the strength and magnitude of the signal?A．The number of the gear toothB．The clearance between the pole pieces.C．The size of the sensor.D．The MPUs thread

[单选题]10 Which of the following factors would cause a company’s gearing ratio to fall?1 A bonus issue of ordinary shares.2 A rights issue of ordinary shares.3 An issue of loan notes.4 An upward revaluation of non-current assets.A． 1 and 3B． 2 and 3C． 1 and

[单选题]5 Which of the following factors could cause a company’s gross profit percentage on sales to fall below the expectedlevel?1 Understatement of closing inventories.2 The incorrect inclusion in purchases of invoices relating to goods supplied in the fol

[单选题]Returns from a depository receipt are least likely impacted by which of the

[单选题]Returns from a depository receipt are least likely affected by which of the

[单选题]Which of the following factors would be least likely to shift the aggregate

[单选题]Other factors being equal, which of the following values for the required r

[单选题]Which of the following factors is least likely to impact an individual's ab

[单选题]Which of the listed factors will indicate the most about the ability of a fuel to ignite in a diesel engine?A．ViscosityB．Sulfur contentC．Pour pointD．Cetane number