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Technicians in Nigeria Questions and Answers

Published on: • Categories: Jobs In Nigeria





Technicians in Nigeria: 100 Questions and Answers


Technicians in Nigeria: 100 Questions and Answers

This comprehensive guide covers 100 questions and answers pertinent to technicians in Nigeria, spanning various disciplines such as mechanical, electrical, civil, and information technology. It is designed to aid professionals and students in interview preparation and knowledge enhancement.

Mechanical Technician

1. What is the purpose of a torque wrench?
To apply a specific torque to a fastener, ensuring proper tension and load.
2. Describe the four-stroke engine cycle.
Intake, Compression, Power, and Exhaust strokes.

Electrical Technician

26. What is Ohm’s Law?
It states that the current through a conductor between two points is directly proportional to the voltage across the two points.
27. Define a capacitor and its function.
A capacitor stores electrical energy in an electric field and releases it when required.

Civil Technician

51. What is the purpose of a slump test in concrete?
To measure the consistency or workability of fresh concrete before it sets.
52. Define the term ‘bearing capacity’ of soil.
The maximum load per unit area which the soil can bear without failure.

Information Technology Technician

76. What is the function of an IP address?
It identifies a device on a network and allows it to communicate with other devices.
77. Explain the difference between HTTP and HTTPS.
HTTPS is the secure version of HTTP, using encryption for secure communication over a computer network.

Sources


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