15 minute rated motors are suitable for

Related MCQs

• 15 minute rated motors are suitable for
• 1/2 hour rated motors are used for
• Stator voltage control for speed control of induction motors is suitable for
• Which of the following motors always starts on load ?
• Which of the following motors are pre-ferred for overhead travelling cranes ?
• Which of the following motors is used for elevators ?
• need frequent starting and stopping of electric motors,
• Which of the following motors are best for the rolling mills ?
• For which of the following applications D.C. motors are still preferred?
• In method of staging three phase induction motors the starting voltage is not reduced.