छह मानक दृश्यों को प्रस्तुत करने की प्रथम कोणीय प्रक्षेप (First angle projection) विधि में, शीर्ष दृश्य (Top view) कहाँ स्थित होता है?

Which of the following instruments is commonly used to draw precise circles and arcs in engineering drawing?

A point on the picture plane where all the parallel lines appear to converge is called:

A point on the picture plane where all parallel lines appear to converge in perspective drawing is called: