Use of energy-efficient machineries in industrial settings primarily helps ______.
reduce industrial energy requirement and improve products' competitiveness
The correct answer is reduce industrial energy requirement and improve products' competitiveness.
Energy-efficient machinery is designed to perform the same tasks as traditional machinery but with significantly lower energy consumption. This directly translates to a reduction in the overall industrial energy requirement. Lower energy costs contribute to lower production costs, making the final products more competitive in the market. Options 1, 3, and 4 are incorrect because they contradict the fundamental purpose and benefits of energy-efficient technologies.
Option 1 is wrong because energy efficiency inherently increases operational efficiency by reducing wasted energy and lowering operating expenses. Option 3 is incorrect because reduced energy consumption leads to lower, not higher, product costs. Option 4 is also incorrect; energy-efficient machinery is about modernizing and improving efficiency, not extending the life of outdated, less efficient equipment.
According to the ISO-A size series, what is the designation of a trimmed sheet with dimensions 297 mm × 420 mm?
When selecting a sheet size for an original drawing, what should be the primary consideration?
In a velocity-time graph, the negative slope represents ______.
Non-functional dimensions are _______
For what purpose are pins and clips used in engineering drawings?
Which of the following noise levels is considered potentially harmful to human health if experienced over extended periods?
An ammeter has 20 divisions between 0 A and 2 A. The least count of ammeter is
Match the columns:
Engineering Applications Type of Engineering Drawings
A) Plan, front elevation of homes to be built, foundation drawings
P) Mechanical Engineering Drawings
B) Circuit diagrams and Electrical installation drawings
Q) Electronics Engineering drawings
C) PCB tracks drawings
R) Electrical Engineering drawings
D) Riveted joints and Welded joints
S) Civil Engineering drawings
Which of the following statements is/are true about Functional Dimensions (F) in engineering drawing?
Statement 1: Functional Dimensions are essential to the function of the component or space.
Statement 2: Functional Dimensions are typically shown without limits.
Statement 3: Functional Dimensions are only shown for reference purposes.
Which of the following is true?
The force which makes a vehicle to stop when brake is applied is called __________.
According to the ISO-A size series, what is the designation of a trimmed sheet with dimensions 297 mm × 420 mm?
When selecting a sheet size for an original drawing, what should be the primary consideration?
In a velocity-time graph, the negative slope represents ______.
Non-functional dimensions are _______