Discussion
Voltage optimisation saves energy on an installation whose supply voltage is
Answer: B
Resistive loads and many lamps consume more at an elevated voltage without giving proportionally more service, so trimming a supply that sits several per cent high saves real energy. It does nothing for a motor driving a fixed mechanical load, which draws the power the load demands.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development