Wash Institute Interview Questions and Answers

Electronics instruments facilitate communication by converting signals into a form that can be transmitted and received.

• Electronics instruments such as modems, routers, and switches are used to facilitate communication between devices.

• These instruments convert signals into a form that can be transmitted over a network or communication channel.

• For example, a modem converts digital signals from a computer into analog signals that can be transmitted over a telephone line.

• Similar...read more

LED stands for Light Emitting Diode. It is a semiconductor device that emits light when an electric current is passed through it.

• LEDs are commonly used in electronic devices as indicator lights

• They are also used in lighting fixtures for energy efficiency

• LEDs have a longer lifespan and are more durable than traditional incandescent bulbs

• The working process of an LED involves the movement of electrons through a semiconductor material, which produces photons of light

• LEDs come in...read more

The 7 steps of quality control involve planning, design, development, testing, implementation, maintenance, and improvement.

• Step 1: Planning - Define the objectives and requirements of the project.

• Step 2: Design - Create a detailed plan for the project.

• Step 3: Development - Build the project according to the plan.

• Step 4: Testing - Verify that the project meets the requirements.

• Step 5: Implementation - Deploy the project to the production environment.

• Step 6: Maintenance - Moni...read more

The 7 QC tools are a set of basic quality control tools used to identify and solve quality problems.

• The tools include: Pareto chart, cause-and-effect diagram, check sheet, control chart, histogram, scatter diagram, and flowchart.

• They are used to analyze data, identify trends, and solve problems in manufacturing, service, and other industries.

• For example, a Pareto chart can be used to identify the most common causes of defects in a production process.

• A control chart can be use...read more

Capa is a term used in engineering to refer to the maximum amount of load or weight that a structure or material can withstand.

• Capa is short for capacity.

• It is important to know the capa of a material or structure to ensure it can handle the intended load.

• Capa can be affected by factors such as temperature, humidity, and age.

• Examples of capa include the weight a bridge can hold, the load a crane can lift, and the maximum weight a vehicle can carry.

LED lamps are energy-efficient lighting solutions that use light-emitting diodes as a source of illumination.

• Energy-efficient alternative to traditional incandescent or fluorescent lighting

• Longer lifespan and lower maintenance costs

• Available in various color temperatures and brightness levels

• Can be dimmable and used for different applications such as residential, commercial, and industrial lighting

• Examples: Philips Hue LED bulbs, Cree LED light fixtures