1. What are the disadvantages of repulsion motor? Speed variations with the variations in load dangerously high at no load. Low power factor, except at high speeds. Requires frequent maintenance. Higher cost. Sparking at the...
Archive - February 18, 2022
There are 12 behaviors or characteristics that successful quality leaders demonstrate. They give priority attention to external and internal customers and their needs. Leaders place themselves in the customers shoes and service...
1. What is the principle of an alternator? The alternator works on the principle on the Faraday’s law of electromagnetic induction. Whenever a conductor links with a magnetic field, either the conductor is moving, or the...
1. What are the advantages of three-phase induction motor? Simple construction High reliability Rugged construction High efficiency Low cost Less maintenance Self starting torque Good power factor. 2. What are the disadvantages...