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.Management Sciences
A. gas turbine is a self-starting unit
B. gas turbine does not require huge quantity of water like steam plant
C. exhaust losses in gas turbine are high due to large mass flow rate
D. overall efficiency of gas turbine plant is lower than that of a reciprocating engine
E. gas turbine can be easily started and stopped and thus is best suited for peaking demands
Related Mcqs:
- Ratio of compression is the ratio of__________________?
- A. gauge discharge pressure to the gauge intake pressure B. absolute discharge pressure to the ab-solute intake pressure C. pressures at discharge and suction cor-responding to same temperature D. stroke volume and clearance volume E. none of the above...
- Separators in compressor installations are located_____________________?
- A. before intercooler B. after intercooler C. after receiver D. between after-cooler and air receiver E. before suction...
- Losses in a centrifugal compressor are due to__________________?
- A. inlet losses B. impeller channel losses C. diffuser losses D. all of the above E. none of the above...
- Producer gas is produced by_____________________?
- A. carbonisation of coal B. passing steam over incandescent coke C. passing air and a large amount of steam over waste coal at about 65°C D. partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast E. same way as the natural gas...
- Maximum temprature in a gas turbine is of the order of COMPRESSORS, GAS TURBINES AND JET ENGINES______________________?
- A. 2500°C B. 2000°C C. 1500°C D. 1000°C E. 700°C...
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