SET - TECHNICAL QUIZ (SAI AUTONETICS)

The resistance of a conductor is inversely proportional to its

• specific resistance

• length

• area of cross-section

• density

A program that predicts the exact sequence in which events will take place is said to be

• object-oriented

• interpreted

• compiled

• procedural

Torino Scale, which was seen in the news, is associated with which

• Space Science

• Cryptocurrency

• metrology

• Poverty

What is the component of an IoT system that executes a program?

• actuator

• digital to analog converter

• sensor

• microcontroller

The accuracy of micrometers, calipers, dial indicators can be checked by a

• plug gauge

• ring gauge

• slip gauge

• feeler gauge

Which is the correct example of closed loop system

• Auto-pilot for an aircraft

• Car starter

• Direct current generator

• Electric switch

In object-oriented programming, what is encapsulation?

• Creating objects from a class

• Hiding the implementation details and restricting access to the internal state

• Providing a public interface for a class

• Allowing multiple inheritance

Heating of a current carrying conductor is due to

• Attraction between electrons

• Loss of kinetic energy by atoms

• Repulsion between electrons & protons

• Loss of kinetic energy by electrons

Gantt chart is used for

• material handling

• machine repair schedules

• production schedule

• inventory control

Scientists from which country has developed a new technology to filter micro-plastics from water?

• Australia

• India

• South Korea

• UAE