Soft Starter Quiz

What kind of current does a soft starter help reduce during motor start?

• inrush current

• full load current

• no current

• steady current

Which type of motor currently used in a soft starter?

• induction motor

• synchronous motor

• DC motor

• stepper motor

What happens to torque during soft starter?

• it gradually increases

• it decreases

• it remains constant

• it fluctuates

Why does a soft starter reduce mechanical stress on machinery?

• it gradually increases motor voltage

• it instantly applies full voltage

• it reduces current

• it stops the motor

What happens if the start voltage is set too low on a soft starter?

• motor might not start at all

• motor will start slowly

• motor will overheat

• motor will run continuously

What does ramp up time in a soft starter refer to?

• time to reach full speed

• time to stop

• time to cool down

• time to start

During installation, where should the soft starter be placed?

• between the power supply and motor

• after the motor

• before the power supply

• in the control panel

How can a technician test if a soft starter is reducing inrush current?

• measure the current during start up

• check the voltage

• observe the motor speed

• listen for noise

Best way to determine if a soft starter improves system reliability?

• analyze start up current and equipment wear over time

• check the motor temperature

• observe the noise level

• measure the voltage

What type of starter allows motor deceleration to be controlled?

• soft starter

• DOL starter

• VFD

• manual starter