SIDE A Interview Questions and Answers

Use a phase failure relay to protect the motor.

• Install a phase failure relay to detect the absence of a phase and disconnect the motor from the supply.

• Check the motor's wiring and connections to ensure they are correct and secure.

• If the motor is already running, shut it down immediately to prevent damage.

• Consult with an electrician to determine the cause of the phase failure and resolve the issue.

• Consider using a backup power source or generator to prevent future phase failur...read more

A compressor is a mechanical device that increases the pressure of a gas by reducing its volume.

• Compressors are used in various industries such as refrigeration, air conditioning, and gas processing.

• They come in different types such as reciprocating, rotary, and centrifugal compressors.

• The unit of a compressor is typically measured in cubic feet per minute (CFM) or liters per minute (LPM).

No, NC stands for Normally Open and Normally Closed.

• No, NC are terms used in electrical circuits.

• No refers to Normally Open, which means the circuit is open when there is no current flowing through it.

• NC refers to Normally Closed, which means the circuit is closed when there is no current flowing through it.

• These terms are commonly used in relays, switches, and other electrical components.

• Understanding No, NC is important for troubleshooting and maintenance of electrical syst...read more

1 angle and 2 angle are terms used in engineering design to describe the orientation of a part or feature relative to a reference surface.

• 1 angle refers to a feature that is oriented parallel to the primary datum plane

• 2 angle refers to a feature that is oriented perpendicular to the primary datum plane

• These terms are commonly used in geometric dimensioning and tolerancing (GD&T) to specify the orientation of features on a part

• For example, a hole with a 1 angle callout means t...read more

Geometry and tolerance in design refer to the dimensions and allowable variations in a part or product.

• Geometry refers to the shape and size of a part or product.

• Tolerance is the allowable variation in dimensions to ensure proper fit and function.

• Tolerances are specified using symbols like +, -, or a range of values.

• For example, a hole may have a diameter of 10mm with a tolerance of +/- 0.1mm.

• Tolerances can affect the cost and manufacturability of a design.