Engine Performance. Test 7
Engine Performance. Test 7
On which part of the Pneumatic Amplifier is the nozzle back pressure of the nozzle/flapper (NBP) acting ?
Via which air passage is the nozzle back pressure from the nozzle/flapper admitted for this pneumatic amplifier ?
What is item No 3 shown of this pneumatic amplifier ?
Something is wrong with the controller setting of this water level control system. Suppose the Proportional Band is 12.5 %, to what value would you reset it ?
Where is the output pressure Pu taken from this pneumatic amplifier shown here ?
A ship's propeller is 4882 mm in diameter with pitch of 4226 mm. The engine RPM is 122. Assuming no slip what is the ship's speed?
What is part No 4 shown in this drawing of a pneumatic amplifier ?
These characteristics show Pu in relation to flapper distance and NBP of a pneumatic nozzle flapper and transmitter; thus with the smallest distance movements it fluctuates sharply. What is the result and the remedy ?
How can the output pressure Pu of this pneumatic amplifier be initially adjusted ?
What factors influence the vacuum (vacuum %) inside the shell of a fresh water generator ?
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