TECNICAS REUNIDAS CANADA Technician Interview Questions and Answers

The supply voltage for AC motors typically ranges from 110V to 480V depending on the motor size and application.

• Supply voltage for AC motors can range from 110V to 480V.

• The specific voltage required depends on the motor size and application.

• Higher voltage is usually needed for larger motors or industrial applications.

• Smaller motors may operate on standard household voltage of 110V or 220V.

Concurrency problem occurs when multiple threads access shared resources simultaneously, leading to unexpected behavior.

• Use synchronization mechanisms like locks, semaphores, or monitors to control access to shared resources.

• Avoid race conditions by ensuring that critical sections of code are executed atomically.

• Consider using thread-safe data structures or immutable objects to minimize the risk of concurrency issues.

The codes used in tower design include ASCE 7, AISC 360, ACI 318, and IBC.

• ASCE 7 - Minimum Design Loads for Buildings and Other Structures

• AISC 360 - Specification for Structural Steel Buildings

• ACI 318 - Building Code Requirements for Structural Concrete

• IBC - International Building Code

Structural design engineers use various codes for drafting and detailing.

• Structural design codes include ACI, AISC, ASCE, and IBC.

• ACI (American Concrete Institute) provides guidelines for concrete design.

• AISC (American Institute of Steel Construction) provides guidelines for steel design.

• ASCE (American Society of Civil Engineers) provides guidelines for general structural design.

• IBC (International Building Code) provid...read more

Wind gust is a sudden increase in wind speed. 3-second gust and 5-second gust are the maximum wind speeds measured over a 3-second and 5-second period, respectively.

• Wind gust is a rapid fluctuation in wind speed that lasts for a short duration.

• It is caused by sudden changes in atmospheric pressure or wind direction.

• 3-second gust and 5-second gust are the maximum wind speeds measured over a 3-second and 5-second period,...read more

Different types of concrete tests include compressive strength test, slump test, air content test, and moisture content test.

• Compressive strength test measures the ability of concrete to withstand loads.

• Slump test measures the consistency and workability of concrete.

• Air content test measures the amount of air trapped in concrete.

• Moisture content test measures the amount of moisture present in concrete.

• Other tests inclu...read more

The slums test is a method used to assess the quality of audit evidence by examining the lowest level of documentation.

• The slums test involves reviewing the most basic and fundamental documents to ensure accuracy and reliability.

• It is important because it helps auditors verify the authenticity of financial records and detect any potential errors or fraud.

• Examples of documents that may be included in the slums test are ...read more

Non destructive testing methods in civil engineering are used to evaluate the properties of materials without causing damage.

• Ultrasonic testing - uses high frequency sound waves to detect internal flaws in materials

• Radiographic testing - uses X-rays or gamma rays to inspect the internal structure of materials

• Magnetic particle testing - detects surface and near-surface flaws in ferromagnetic materials

• Liquid penetrant te...read more

Quality control on a construction site is ensured through regular inspections, testing of materials, adherence to specifications, and proper documentation.

• Regular inspections of workmanship and materials to ensure compliance with specifications

• Testing of materials for quality and durability

• Adherence to construction plans and specifications

• Proper documentation of all processes and inspections

• Training and supervision of ...read more

Quality of concrete at a construction site can be checked through various methods including visual inspection, slump test, compressive strength test, and moisture content test.

• Visual inspection for any cracks, honeycombing, or segregation in the concrete

• Slump test to measure the consistency and workability of the concrete mix

• Compressive strength test to determine the strength of the concrete

• Moisture content test to ens