A regenerator in a gas turbine improves thermal efficiency.
Question: A regenerator in a gas turbine improves thermal efficiency. [A]. Correct [B]. Incorrect Answer: Option A Explanation: No answer description available for this question.
Question: A regenerator in a gas turbine improves thermal efficiency. [A]. Correct [B]. Incorrect Answer: Option A Explanation: No answer description available for this question.
Question: For maximum work, the reheating should be done to an intermediate pressure of (where p1 = Maximum pressure, and p2 = Minimum pressure) [A]. [B]. [C]. [D]. p1p2 Answer: Option D Explanation: No answer description available for this question.
Question: A closed cycle gas turbine gives __________ efficiency as compared to an open cycle gas turbine. [A]. same [B]. lower [C]. higher Answer: Option C Explanation: No answer description available for this question.
Question: In gas turbines, the work input with intercooling is __________ the work input with no intercooling. [A]. less man [B]. more than Answer: Option A Explanation: No answer description available for this question.
Question: Intercooling in gas turbines [A]. decreases net output but increases thermal efficiency [B]. increases net output but decreases thermal efficiency [C]. decreases net output and thermal efficiency both [D]. increases net output and thermal efficiency both Answer: Option B…
Question: A gas turbine used in air-craft should have low weight and small frontal area. [A]. Correct [B]. Incorrect Answer: Option A Explanation: No answer description available for this question.
Question: A closed cycle gas turbine consists of a [A]. compressor [B]. heating chamber [C]. cooling chamber [D]. all of these Answer: Option D Explanation: No answer description available for this question.
Question: An open cycle gas turbine works on the same cycle as that of a closed cycle gas turbine. [A]. Yes [B]. No Answer: Option A Explanation: No answer description available for this question.
Question: A closed cycle gas turbine works on [A]. Carnot cycle [B]. Rankine cycle [C]. Ericsson cycle [D]. Joule cycle Answer: Option D Explanation: No answer description available for this question.
Question: Gas turbine as compared to internal combustion engine [A]. can be driven at a very high speed [B]. produces uniform torque [C]. has more efficiency [D]. all of these Answer: Option D Explanation: No answer description available for this…