I beg to ask the Secretary to the Admiralty whether he can state what course of trials the Admiralty propose to make to test the merits of the Turbine machinery of the "Viper" and the "Cobra," and when such trials and tests are likely to be made.
Both the vessels named have completed their contract trials at high and low speeds. The "Cobra" has not yet been delivered by the builders. The "Viper" will shortly be commissioned for service and tried in comparison with other destroyers. No definite programme of trials has yet been arranged.