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What is SFU strater in electrical motor control system?
Its service Fuse Unit
When load on a normally excited synchronous motor is increased its power factor tends to what?
approach unit
What is torque percent in electrical motor and unit of torque?
In SI, torque is measured in newton metres (N.m). The percentage torque varies according to the design and specifications of a motor.
How much current will a 5 hp 1 phase 120V motor pull?
The largest 120V motor generally available is 3hp. A 3hp, 120V motor draws about 30 amperes. All true 5hp motors I have seen are 230V or higher. Note that some motors, such as compressors and vacuum cleaners, use artificially high hp numbers to entice you to buy their unit (they will use terms like peak-developed hp, etc.). These ratings are not true hp, and you just have to go by the nameplate rating on the unit. For instance, I have a Sanborn Air Compressor that claims 4 PEAK horsepower, yet only draws 17 amperes at 120V. Its really closer to a 2hp motor.
How do you find the nameplate motor when the nameplate motor is lost?
you can call the manufacture who made the equipment with a model number and serial number of that particular piece of equipment. for example in blower assembly or ac unit
What is the process o motor unit activation based on need?
recruitment
Is the force of muscle contraction controlled by multiple motor unit summation and recruitment?
True
What is multiple motor unit summation or recruitment in a muscle?
When a greater number of motor units are present in a muscle and are able to be simultaneously stimulated causing an increase in muscle force (Sherwood, and Kell 271-272).
What are the ratings and certificates for UNIT Recruitment Film - 1993 TV?
UNIT Recruitment Film - 1993 TV is rated/received certificates of: UK:U UK:U (DVD release)
A single neuron and all the muscle fibers it stimulates comprise a?
This is called a motor unit.
What actors and actresses appeared in UNIT Recruitment Film - 1993?
The cast of UNIT Recruitment Film - 1993 includes: Nicholas Courtney as Brigadier Lethbridge-Stewart Dexter Fletcher as Narrator
A motor neuron and the muscle fibers it controls are called?
the motor unit
What is difference between single motor unit and multi motor unit?
There is no 'multi motor unit' to be different from a single motor unit!A single motor unit is all the muscle fibers controlled by a single motor neuron.Multiple motor unit summation is when a smooth and steady increase in muscle tension is produced by increasing the number of active single motor units.Notice that what's being described is not something having to do with a some non-existent thing called a 'multi motor unit', but rather is a summation of many active singlemotor units.
A motor neuron and all of the skeletal muscle cells it stimulates is called a?
It is called a motor unit.
How do you check a condenser fan motor on any package unit?
petrapkg unit condnserfan motor
What motor neuron and all the muscle fibers it innervates called?
the motor unit
How do I know if my air conditioning compressor over heats?
All condensing units have thermal overloads built into the motor windings. Some units have external potential relays and current relays. If the unit motor overheats the overloads or relays will open and the motor will stop. The fan motor will continue to run. The unit is cooled by the refrigerant and the condenser fan motor. High refrigerant charge can slug a compressor and cause high heat. Keep the outside and inside coils clean, change filter regularly, don't open doors too much during high humidity/high outside heat conditions and you should be ok. If a motor shuts off because of thermal overload it will come back on in 20-45 minutes automatically. If anything happens to your inside blower fan motor the outside unit will overheat within minutes.
