Which method of braking is generally used in elevators ?

Related MCQs

• For which types of D.C. motor, dynamic braking is generally used ?
• Which D.C. motor is preferred for elevators ?
• Regenerative method of braking is based on that
• If the terminals of armature of D.C. motor are interchanged, this action will offer following kind of braking
• During rheostat braking of D.C. series motors
• The bearings used to support the rotor shafts are generally
• Which D.C. motor is generally preferred for cranes and hoists ?
• In a transformer the tappings are generally provided on
• Distribution transformers are generally designed for maximum efficiency around
• Power transformers are generally designed to have maximum efficiency around