What is the function of Blow down valve of a boiler?
What is the function of Blow down valve of a boiler?
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
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What is Mach number?
Question: What is Mach number?
A. speed of object * speed of sound B. speed of object /speed of sound C. speed of object + speed of sound D. speed of object- speed of sound Answer» b. speed of object /speed of sound Note: The above multiple-choice question is for all general and Competitive Exams in India. Which is the artificial liquid fuel obtained by fermentation process?
Question: Which is the artificial liquid fuel obtained by fermentation process?
A. fuel oil B. alcohol C. distillate D. kerosene Answer» b. alcohol Note: The above multiple-choice question is for all general and Competitive Exams in India. Choose the proper disadvantage of solid fuels out of the given option?
Question: Choose the proper disadvantage of solid fuels out of the given option?
A. they produce lot of smoke B. they have low ignition temperature C. they are high in production cost D. they cannot be easily transported Answer» a. they produce lot of smoke Note: The above multiple-choice question is for all general and Competitive Exams in India. When steam reaches turbine blades the type of force responsible for moving turbine blades are
Question: When steam reaches turbine blades the type of force responsible for moving turbine blades are
A. axial force B. shear force C. longitudinal force D. none of the mentioned Answer» a. axial force Note: The above multiple-choice question is for all general and Competitive Exams in India. Electro chemical dissolution phase starts with the movement of ions between which two components?
Question: Electro chemical dissolution phase starts with the movement of ions between which two components?
A. cathode and anode B. cathode and power source C. power source and anode D. power source and electrolyte Answer» a. cathode and anode Note: The above multiple-choice question is for all general and Competitive Exams in India. Which among the following is an assumption of the compressible flow?
Question: Which among the following is an assumption of the compressible flow?
A. resistance to flow of object B. no-slip condition C. known mass flow rate D. resistance to flow of heat Answer» b. no-slip condition Note: The above multiple-choice question is for all general and Competitive Exams in India.