Gail Gas Junior Associate Engineer Interview Questions and Answers

Preparation of Bill of Quantities for a 4*5 m room involves listing all materials and quantities needed for construction.

• Measure the dimensions of the room accurately (4*5 m)

• List all materials required for construction (e.g. cement, bricks, paint, etc.)

• Calculate the quantities of each material needed based on the room size and construction plan

• Include labor costs and any additional expenses in the BOQ

Draw hills object contour by outlining the shape of the hills with varying heights and slopes.

• Start by drawing the base of the hills with gentle curves

• Add layers of hills with increasing heights and steeper slopes

• Include details like trees, rocks, and paths to enhance the contour

• Use shading to create depth and dimension in the hills

• Consider the perspective and lighting to make the hills look realistic

To find the thickness of an object using a Vernier caliper, follow these steps.

• Ensure the Vernier caliper is zeroed before measuring.

• Place the object between the jaws of the Vernier caliper.

• Close the jaws gently to hold the object in place.

• Read the measurement on the Vernier scale and main scale to determine the thickness.

• Calculate the thickness by adding the main scale reading to the Vernier scale reading.