单选题 Remote / Local Operation Concept:

A、 Installation of ROC server, LTN network connection; complete and operable before main air compressor start as per LGS, mandatory.

B、 continuous on-site operation (operator(s) on site all time)

C、 remote operation with on-site manning for maintenance, troubleshooting etc. (technicians continuously onsite or partly on site, e.g. only during dayshift)

D、 remote operation with no local based manning, only periodic inspections; locally unmanned during normal operation (except warm start-up, abnormal/emergency conditions)

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单选题 Condenser of steam turbine:

A、Water cooled

B、Air cooled

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单选题 According to LGS: With loss of one fan/cell 'Reduced Capacity' of 2/3 air flow capacity or max turndown, whichever is greater at operating condition. Additional redundancy requirement: Default design is with common basin for cooling tower cells. Cooling tower fans control (refer to definition in chapter 2.2):

A、VFD (one unit only)

B、Direct Online

C、2-Speed

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单选题 Drive booster compressor (BAC):

A、Electric motor

B、Steam turbine

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单选题 Production Concept:

A、continuous, steady production; turndown operation considered as seldom

B、steady production with "rapid" shutdown of liquid production

C、steady production with regular turndowns within plant operation range

D、variable gas demand with requirement for load following capability (if applicable, further information necessary)

E、steady production with regular standstills (e.g. regularly during weekends)

F、peak demand above plant operation range

G、intermittent production with rapid changes

H、any other unusual special operating condition such as frequent shutdowns/restarts (to specifically be defined in separate document and listed on page 1)

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单选题 Advanced Control Concept - Platform Selection:

A、Capstone MPC

B、AspenTech DMC

C、MSO - Molsieve Optimizer

D、other

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单选题 Plant Purpose:

A、gas supply to single external customer

B、gas supply into pipeline

C、liquid production to tank (for merchant market)

D、other