Poll Results
No votes. Be the first one to vote.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
A motor starter is a device used to start and manage the operation of an electric motor. Its function with respect to current includes:
1. Current Limiting: It limits the initial inrush current when the motor starts, which helps protect the motor and associated electrical components from damage.
2. Control: It controls the amount of current supplied to the motor, ensuring it operates efficiently and safely under different load conditions.
3. Protection: It often includes features such as overload protection and short-circuit protection to prevent excessive current that could lead to motor failure or electrical hazards.
4. Starting and Stopping: It facilitates smooth starting and stopping of the motor, which helps to reduce current spikes and mechanical stress on the motor.
Overall, a motor starter plays a crucial role in ensuring the safe and efficient operation of electric motors by managing the electrical current throughout the motor’s operation.
A motor starter functions to control the amount of current supplied to an electric motor during its start-up phase. It helps in reducing the inrush current that occurs when the motor is initially energized, which can be several times higher than the motor’s rated operating current. By limiting this inrush current, a motor starter helps to prevent damage to the motor and reduces the electrical load on the supply network. Additionally, motor starters provide protective features such as overload protection, which can disconnect the motor from the power supply in case of a fault or excessive current draw.
Answer: d
Explanation: There are varied type of starters which vary among themselves according
to the function. The main function is to prevent the excessive current at the starting.