Electrical & Instrumentation Technician Interview Questions and Answers

The process of pulling electrical cables involves planning, preparation, and execution.

• Plan the route and determine the cable length needed

• Prepare the cable by attaching pulling grips and lubrication

• Use a cable puller to pull the cable through conduit or trays

• Terminate the cable at both ends and test for continuity

• Document the installation for future reference

Cable tray fabrication in existing gas plant involves careful planning and execution.

• Determine the required cable tray size and material

• Identify the location and route of the cable tray

• Ensure proper support and grounding of the cable tray

• Fabricate the cable tray according to industry standards and specifications

• Install the cable tray and secure it in place

• Test the cable tray for functionality and safety

To gland cable and connect instrument cables, follow proper cable routing and termination techniques.

• Select the appropriate cable gland size and type for the cable being installed

• Ensure the cable is properly routed and secured to prevent damage or strain on the connections

• Strip the cable insulation to the appropriate length and prepare the conductors for termination

• Connect the conductors to the appropriate terminals on the instrument or junction box

• Tighten the cable gland to ...read more

Yes, location drawing is a detailed plan or map that shows the exact location of electrical and instrumentation equipment.

• Location drawing is used to identify the exact location of electrical and instrumentation equipment in a facility.

• It helps in maintenance and troubleshooting of equipment.

• Location drawing includes details such as equipment tag numbers, cable routing, and junction box locations.

• It is important for safety and compliance purposes.

• Examples of location drawings...read more

Permit to work is a formal written system used to control high-risk activities.

• It is a safety procedure used in industries such as oil and gas, construction, and manufacturing.

• It involves obtaining permission from a supervisor or manager before starting a high-risk activity.

• The permit outlines the specific steps and precautions that must be taken to ensure the safety of workers and the environment.

• Examples of high-risk activities include working at heights, hot work, confined...read more