10+ Innergize Solutions Interview Questions and Answers

The basic principles of surveying involve locating a point on the ground using at least two reference points and working from whole to part.

• Surveying involves determining the position of points on the earth's surface.

• The process begins by selecting at least two reference points and using them to locate the point of interest.

• Surveyors work from whole to part, starting with the larger area and then moving on to smaller details.

• This helps ensure accuracy and consistency in the s...read more

The basic principle of surveying is to measure and map the physical features of the earth's surface.

• Surveying involves measuring and mapping the physical features of the earth's surface

• It is used to determine the location, size, and shape of land, as well as the position of natural and man-made features

• Surveying is essential for construction, engineering, and mapping purposes

• It involves the use of various instruments such as theodolites, levels, and GPS

• Surveying can be divide...read more

The least count of an instrument refers to the smallest measurement that can be accurately read or recorded.

• Least count is determined by the smallest division on the instrument's scale.

• It helps in determining the precision and accuracy of measurements.

• For example, a ruler with millimeter divisions has a least count of 1 mm.

• A theodolite with a vernier scale may have a least count of 20 seconds of arc.

Surveying is the practice of measuring and mapping the physical and man-made features of the land.

• Surveying involves using specialized equipment to measure distances, angles, and elevations.

• It is used in a variety of industries, including construction, engineering, and land development.

• Examples of surveying projects include creating topographic maps, determining property boundaries, and designing roads and buildings.

• Surveyors must have a strong understanding of mathematics, p...read more

Reconnaissance is the preliminary survey of an area to gather information for planning and decision-making.

• It involves collecting data on the terrain, vegetation, and other features of the area.

• It helps in identifying potential problems and opportunities for the project.

• It is usually done before the actual survey work begins.

• Examples include aerial photography, satellite imagery, and ground-based surveys.

Scale is the ratio of the size of an object on a map to its actual size in the real world.

• Scale is used in cartography to represent the relationship between the size of an object on a map and its actual size in the real world.

• It is usually expressed as a ratio or a fraction, such as 1:10,000 or 1/10,000.

• The larger the denominator, the smaller the scale and the more detail can be shown on the map.

• For example, a map with a scale of 1:50,000 shows more detail than a map with a s...read more

Glands are used to provide a secure and watertight seal in electrical systems. Voltage drop occurs due to resistance in the electrical circuit.

• Glands are used to prevent the entry of dust, moisture, and other contaminants into electrical enclosures or equipment.

• They provide a secure and watertight seal around cables or wires, ensuring the safety and reliability of the electrical system.

• Glands are commonly used in outdoor or harsh environments where protection against environm...read more

Cable trays in tunnels are installed to support and protect electrical cables.

• Plan the cable tray route considering the tunnel layout and cable requirements.

• Ensure proper clearance and separation from other services in the tunnel.

• Select appropriate cable tray materials based on environmental conditions.

• Install cable tray supports securely to the tunnel walls or ceiling.

• Lay the cables in the cable tray, ensuring proper bending radius and cable segregation.

• Secure the cables to ...read more

Various tests are conducted in electrical panels to ensure their functionality and safety.

• Insulation resistance test to check for any leakage or faults

• Continuity test to ensure proper electrical connections

• Functional test to verify the operation of switches, relays, and indicators

• Overload test to assess the panel's capacity to handle excessive current

• Grounding test to ensure proper grounding and protection against electrical faults

• Dielectric withstand test to evaluate the pan...read more

There is no such thing as Earthquake ISa Code.

• There is no specific code or standard named Earthquake ISa Code.

• However, there are various building codes and standards that provide guidelines for earthquake-resistant construction.

• Examples include the International Building Code (IBC), the American Society of Civil Engineers (ASCE) 7 standard, and the National Earthquake Hazards Reduction Program (NEHRP) guidelines.

The Blanket Layer is a term used in computer networking to refer to a layer of software that provides a consistent interface to the layers above it.

• The Blanket Layer is also known as the Session Layer in the OSI model.

• It is responsible for establishing, maintaining, and terminating connections between applications.

• Examples of protocols that operate at the Blanket Layer include SSL and TLS.

• The Blanket Layer provides services such as authentication, encryption, and compression....read more

A control diagram of a starter is a graphical representation of the electrical connections and components used to start a motor.

• A control diagram typically includes symbols for the motor, power supply, switches, relays, and other control devices.

• It shows the sequence of operation and the interconnections between different components.

• For example, a control diagram for a motor starter may include a start button, stop button, overload relay, and contactor.

• The diagram helps in un...read more

Overload calculation involves determining the maximum load that a system can handle without causing damage or failure.

• Overload calculation is important in electrical engineering to ensure the safety and efficiency of electrical systems.

• It involves analyzing the power consumption of various components and determining if they exceed the system's capacity.

• Factors to consider include the rated power of devices, the duration of operation, and the ambient temperature.

• For example, i...read more

SQL stands for Structured Query Language, used to manage and manipulate relational databases.

• SQL is used to create, modify, and delete databases, tables, and data

• It is used to retrieve data from databases using queries

• SQL is used in various applications like web development, data analysis, and business intelligence

• Common SQL commands include SELECT, INSERT, UPDATE, and DELETE