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In an A.C circuit, the ratio of kW/kVA represents:
RRB JE & SSE - 2015
Resistance can be measured with the help of:
RRB JE - 2015
Which of the following drawing instruments is most useful to draw curved lines ?
What is the ratio of the drawing size to the actual size of an object called:
In isometric projection the length or width of the object is drawn at .............to the horizontal reference line.
现已上线!2025 年 Telegram 研究 — 年度关键洞察 
