MCQOPTIONS
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MCQOPTIONS
This section includes 317 Mcqs, each offering curated multiple-choice questions to sharpen your ENGINEERING SERVICES EXAMINATION (ESE) knowledge and support exam preparation. Choose a topic below to get started.
| 301. |
Which of these is sometimes neglected? |
| A. | Turbine work |
| B. | Pump work |
| C. | Condenser heat |
| D. | Boiler heat |
| Answer» C. Condenser heat | |
| 302. |
Steam Rate is the reciprocal of _________ |
| A. | Net work done |
| B. | Heat extracted from condenser |
| C. | Heat given to reciprocal |
| D. | Work done by turbine. |
| Answer» B. Heat extracted from condenser | |
| 303. |
The water that flows from the Pump is? |
| A. | Compressible |
| B. | Incompressible |
| C. | Unsteady |
| D. | None of the mentioned |
| Answer» C. Unsteady | |
| 304. |
In a Rankine Cycle, heat output is obtained from? |
| A. | Condenser |
| B. | Boiler |
| C. | Turbine |
| D. | Pump |
| Answer» B. Boiler | |
| 305. |
In a Rankine Cycle, heat input is provided to? |
| A. | Condenser |
| B. | Pump |
| C. | Turbine |
| D. | Boiler |
| Answer» E. | |
| 306. |
The net work done in a Rankine Cycle is the difference of? |
| A. | Condenser work & Boiler work |
| B. | Boiler work & Pump work |
| C. | Turbine Work & Pump work |
| D. | Condenser work & Pump work |
| Answer» D. Condenser work & Pump work | |
| 307. |
For analytical purposes, the Rankine Cycle is assumed to be in? |
| A. | Unsteady flow operation |
| B. | Turbulent flow operation |
| C. | Steady flow operation |
| D. | Laminar flow operation |
| Answer» D. Laminar flow operation | |
| 308. |
Ideal ‘Rankine Cycle’ is a __________ process. |
| A. | Reversible |
| B. | Irreversible |
| C. | Both of the mentioned |
| D. | None of the mentioned |
| Answer» B. Irreversible | |
| 309. |
Shaft work is fed to __________ for getting an electrical output. |
| A. | Motor |
| B. | Generator |
| C. | Rotor |
| D. | Accelerator |
| Answer» C. Rotor | |
| 310. |
The components of a Steam Power Plant are? |
| A. | Evaporator, Condenser, Boiler, Expansion valve |
| B. | Evaporator, Condenser, Boiler, Turbine |
| C. | Boiler, Turbine, Condenser, Pump |
| D. | Boiler, Turbine, Pump, Expansion valve |
| Answer» D. Boiler, Turbine, Pump, Expansion valve | |
| 311. |
The product of efficiency & heat transferred to the working fluid is? |
| A. | Net temperature change |
| B. | Net work done |
| C. | Net enthalpy change |
| D. | None of the mentioned |
| Answer» C. Net enthalpy change | |
| 312. |
The net change in internal energy in a steam power plant is? |
| A. | Positive |
| B. | Negative |
| C. | Zero |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 313. |
What kind of a process does a ‘Steam Power Plant’ undergoes? |
| A. | Adiabatic |
| B. | Cyclic |
| C. | Irreversible |
| D. | Expansion |
| Answer» C. Irreversible | |
| 314. |
What kind of energy output is obtained from a ‘Steam Power Plant’? |
| A. | Heat energy |
| B. | Sound energy |
| C. | Electricity |
| D. | Thermal energy |
| Answer» D. Thermal energy | |
| 315. |
Which of these is an output of a ‘Furnace’? |
| A. | Fuel gas |
| B. | Air |
| C. | Flue gases |
| D. | Water Vapor |
| Answer» D. Water Vapor | |
| 316. |
Which of these is a ‘working fluid’ in liquid phase? |
| A. | Water |
| B. | Steam |
| C. | Mercury |
| D. | Oxygen |
| Answer» B. Steam | |
| 317. |
Which of these is a ‘fissile fuel’? |
| A. | Thorium |
| B. | Carbon |
| C. | Potassium |
| D. | Graphite |
| Answer» B. Carbon | |