What is the function of safety valves in the boiler?
What is the function of safety valves in the boiler?
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
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In the expansion process, which of the following remains constant?
Question: In the expansion process, which of the following remains constant?
A. work done B. heat supplied C. internal energy D. enthalpy Answer» d. enthalpy Note: The above multiple-choice question is for all general and Competitive Exams in India. Which of the following flow measuring instrument is an area meter?
Question: Which of the following flow measuring instrument is an area meter?
A. Venturimeter B. Rotameter C. Pitot tube D. Hot wire anemometer Answer» b. Rotameter Note: The above multiple-choice question is for all general and Competitive Exams in India. Isentropic nozzle flow states about the movement of a gas or fluid through a narrow orifice without an increase or decrease in
Question: Isentropic nozzle flow states about the movement of a gas or fluid through a narrow orifice without an increase or decrease in
A. accelerating B. decelerating C. equilibrium D. exponential increase Answer» b. decelerating Note: The above multiple-choice question is for all general and Competitive Exams in India. Which fuel is heavier than petrol but less volatile and it is commonly used as domestic fuel?
Question: Which fuel is heavier than petrol but less volatile and it is commonly used as domestic fuel?
A. diesel B. distilled fuel C. kerosene D. alcohol Answer» c. kerosene Note: The above multiple-choice question is for all general and Competitive Exams in India. When moving along a curved path, he
Question: When moving along a curved path, he
A. leans inwards B. leans outwards C. is still D. leans sideways Answer» a. leans inwards Note: The above multiple-choice question is for all general and Competitive Exams in India. The ‘dead time’ of the instrument is
Question: The ‘dead time’ of the instrument is
A. The time required by an instrument for initial warming up B. The time required by an instrument to begin to respond to a change in the measured value C. The largest change of input quantity for which there is no output of the instrument D. None of the above Answer» b. The time required by an instrument to begin to respond to a change in the measured value Note: The above multiple-choice question is for all general and Competitive Exams in India.