Assertion: wicket gate | /r/HasProperty | prevented
Facets:
Source sentences:
text: 2A, the wicket gates are prevented from being closed while the pump-turbine rotation is being increased after the load has been removed with a view to preventing that the flow rate through the pump-turbine is further reduced due to the closure of the wicket gates.
text: During the pump-turbine operation tracing the S-section in the Q 1 -increasing direction, it is desirable that the wicket gates are prevented from being opened, so as to prevent that the tracing on the S-section in this direction is accelerated.