MECHANICAL ENGINEERING EXAM QUESTIONS AND ANSWERS-2021
* The operating characteristic which inherently assists the establishment of equilibrium is called :
(a) floating controller action.
(b) proportional control action
(c) automatic regulation
(d) self regulation
Answer: (d) self regulation
* The unit of force in S.I. units is
(a) kilogram
(b) Gram
(c) Newton
(d) joule.
Answer: (c) Newton
(a) floating controller action.
(b) proportional control action
(c) automatic regulation
(d) self regulation
Answer: (d) self regulation
* The unit of force in S.I. units is
(a) kilogram
(b) Gram
(c) Newton
(d) joule.
Answer: (c) Newton
* Break-even analysis shows profit when
(a) variable cost < fixed cost
(b) sales revenue > total cost
(c) sales revenue < total cost
(d) All the Above
Answer: (b) sales revenue > total cost
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