Manomav Engineers Executive Engineer Interview Questions and Answers

Billing codes are determined by the organization and industry standards.

• Billing codes are used to identify specific products or services provided by an organization.

• The codes are typically determined by the organization and may also follow industry standards.

• Examples of billing codes include CPT codes for medical procedures and UPC codes for retail products.

Bentonite is used as a drilling fluid to stabilize boreholes before pulsing.

• Bentonite is mixed with water to form a slurry and pumped into the borehole.

• The slurry fills the borehole and stabilizes the walls, preventing collapse.

• After the bentonite has set, pulsing can be done without the risk of borehole collapse.

• Pulsing is a technique used in geophysical exploration to measure the properties of the subsurface.