Correct Answer - Option 3 : T-Square
The Logic here is as follows:
The doctor uses a Stethoscope to examine the patient.
The Barber uses Scissors to cut the hairs of the person.
Similarly,
An architect uses T-Square for technical drawing.
Hence, the correct answer is "T-Square".
* T-Square: A T-Square is a technical drawing instrument used by draftsmen primarily as a guide for drawing horizontal lines on a drafting table.
* Chisel: A chisel is a tool with a characteristically shaped cutting edge of the blade on its end, for carving or cutting a hard material such as wood, stone, or metal by hand, struck with a mallet, or mechanical power.
* Curette: A curette is a surgical instrument designed for scraping or debriding biological tissue or debris in a biopsy, excision, or cleaning procedure.
* Forceps: Forceps are handheld, hinged instruments used for grasping and holding objects. Forceps are used when fingers are too large to grasp small objects or when many objects need to be held at one time while the hands are used to perform a task.
