Answer / lova subrahmanyam

woodward 505 best governer to control only inlet steam to
the to turbine

woodward 505E for control inlet steam and extractions of
steam turbine

Answer / ramesh

woodward 505 is the governor for the steam turbine it
controls the inlet steam , speed & extraction steam
generally it having so many options it needs the to rpm
sensors the advance system of 505 is 505E

Answer / ailesh

WOODWARD 505 IS BASICALLY SPEED CONTROLLER FOR TURBINE.
SENSE INPUT FROM SPEED SENSOR, COMPARES IT WITH SETPOINT
AND GENERATES THE OUTPUT WHICH OPERATES THE STEAM CONTROL
VALVE.

Answer / muataz

how to use 505E for standard steam turbine

the basic of a DP flow transmitter are the following

1 Answers  

---

LADDER LOGIC Can any body state Logic on following condition Instructions to use 1-XIC 2-XIO 3-Output ONLY Program Push 1st button On - 1st lamp should On Then Push 1st button Off - 1st Lamp Should remain on Push 2nd button On - 1st lamp should Off and 2nd lamp should On Then Push 2nd button Off - 2nd Lamp Should remain on.

4 Answers  

---

what is the primary sensing element in flow or pressureand level transmitter?

5 Answers   Power Grid,

---

how to use K thermocouple instead E- type without compesation cable

1 Answers  

---

in transmiters(rose mount) how to check output 4-20ma ? and input 24v? i need exact explanation?

2 Answers   Adhunik,

---

Can a pneumatic control valve work without positioner?

4 Answers   SMC,

---

What is the relationship between Sensor

6 Answers  

---

when the operation engineer told you that he gives the control valve order to open but there is no response ! what will you do ? and if you found that there is astuck , what will you do ? (note : it is apanumatic valve )

5 Answers  

---

What is the main difference between Cavitation and Flashing?

1 Answers  

---

What is the difference between HMI,SCADA and MMI,not abbrevation?

7 Answers   HCL,

---

why most of the DP transmitters using maximum range as 0-2500mmwc?why not 1000 2000 3000 4000mmwc

2 Answers   SPIC, TNPL,

---

How digital input and digital output 's are working in dcs

0 Answers   BBV, Indiabulls,

---