Satnam Global Infra Projects Interview Questions and Answers

The type of stator refers to the design and configuration of the stationary part of an electric motor or generator.

• The type of stator can vary depending on the specific application and motor design.

• Common types of stators include squirrel cage, wound rotor, and permanent magnet stators.

• Squirrel cage stators are widely used in induction motors and consist of laminated iron cores with copper or aluminum bars embedded in ...read more

Pressure cup is used to measure the pressure of lubrication oil in the motor.

• Pressure cup is attached to the motor to measure the pressure of lubrication oil.

• It helps in ensuring that the oil pressure is within the recommended range.

• If the pressure is too low, it can cause damage to the motor.

• If the pressure is too high, it can cause oil leaks and other issues.

• Regular monitoring of oil pressure using pressure cup can h

To reduce the temperature, we can adjust the thermostat or use cooling methods.

• Adjust the thermostat to a lower temperature

• Use fans or air conditioning to cool the room

• Apply a cold compress to the body

• Drink cold water or other cold beverages

• Take a cool shower or bath

Ampere increases when motor runs in shut off head.

• Ampere is the measure of electrical current.

• Shut off head is the maximum head that a pump can generate.

• When the motor runs in shut off head, it experiences maximum resistance, causing the current to increase.

Ampere decreases because current flow is directly proportional to current.

• Current flow and amperage are directly related.

• As current flow decreases, amperage decreases.

• Ohm's Law states that amperage is equal to voltage divided by resistance.