Senior Field Engineer Interview Questions and Answers

The gradient of a road is the slope or incline of the road, while a chamber is a manhole or access point for underground utilities.

• Gradient of a road refers to the slope or incline of the road, usually expressed as a percentage or ratio (e.g. 5% gradient)

• Chamber is a manhole or access point for underground utilities such as sewer lines or electrical cables

• Gradient is a physical characteristic of the road, while a chamber is a structural feature for maintenance and access

Interference on MICROWAVE link can be checked using spectrum analyzers and signal strength meters.

• Use a spectrum analyzer to identify any unwanted signals or frequencies that may be causing interference.

• Check the signal strength of the microwave link to ensure it is within the expected range.

• Inspect the physical components of the microwave link for any damage or obstructions that could be causing interference.

• Perform a site survey to identify any potential sources of interfer...read more

A tack coat is a thin layer of bituminous emulsion applied to an existing surface before the placement of a new layer of asphalt.

• Tack coat helps bond the new asphalt layer to the existing surface

• It prevents slippage between the two layers

• Tack coat improves the overall durability and longevity of the pavement

• Common types of tack coat materials include SS-1, CSS-1, and CRS-1

• Proper application and curing of tack coat are essential for its effectiveness

Workability of concrete refers to its ease of mixing, placing, and compacting without segregation or bleeding.

• Workability is influenced by water content, aggregate size and shape, and cement content.

• A concrete mix with high workability is easier to place and compact, while a mix with low workability may require more effort.

• Workability tests include slump test, flow table test, and Kelly ball test.

• Proper workability ensures uniform distribution of aggregates and reduces the ri...read more

Experienced Senior Field Engineer with strong technical skills and leadership abilities.

• Over 10 years of experience in field engineering

• Skilled in troubleshooting and problem-solving

• Proven track record of successfully leading teams

• Proficient in various technical tools and software

• Excellent communication and interpersonal skills

Segregation is the act of separating or setting apart different elements or groups based on certain criteria.

• Segregation can occur based on factors such as race, gender, religion, or socioeconomic status.

• Examples include racial segregation in schools or neighborhoods, gender segregation in certain workplaces or activities, and economic segregation in housing developments.

• Segregation can lead to inequality, discrimination, and social division.

• Efforts to combat segregation incl...read more

RF KPIs are key performance indicators used to measure the performance of radio frequency networks.

• RF KPIs can include metrics such as signal strength, signal-to-noise ratio, throughput, latency, and coverage.

• Examples of RF KPIs include RSRP (Reference Signal Received Power), RSRQ (Reference Signal Received Quality), SINR (Signal-to-Interference plus Noise Ratio), and throughput.

• Monitoring RF KPIs helps in optimizing network performance, identifying issues, and improving over...read more

Types of curing include air curing, water curing, and steam curing.

• Air curing involves allowing the concrete to cure naturally in the open air.

• Water curing involves keeping the concrete moist by spraying or ponding water on the surface.

• Steam curing involves applying heat and moisture to accelerate the curing process.

• Other types of curing include membrane curing and curing compounds.