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If a 6.6KV Motor run at 415V then what happen to its current and RPM?

Current shall increase while you apply 415V for operating it and will decrease the rpm to a much low level.


What causes an electric motor to stick when trying to start?

The cam shaft opens the valves for the inlet of gas/air into the piston chamber & exhaust of used fuel has a smooth rpm operating range. The proper timing of the motor to run idle is usually 600-800 rpm. While the motor is trying to start and gain rpm, the pressure from the compression of fuel lags on all other piston until the smooth idle operating rpm is reached. Making the motor lag on start up.


What is difference between equipment and machinery?

Equipment - are machines or major tools necessary to complete a given task. The tools a mechanic needs to repair a machine are an example while Machine is A system or device for doing work, as an automobile or a jackhammer, together with its power source and auxiliary equipment. Machines are devices that need a person's attention when operating. Equipment are devices that do not need this attention. Examples: a refrigerator is equipment, a steel cutter is machine, a stove is equipment, a computer or a fax are machines; we call it anyway, "fax machine". Your car is machine/you operate it; your house, though, is "equipped with A/C and fan" because you do not pay attention to them when operating. The water heater is equipment. The pressure washer is machine, the air-compressor is equipment.


What do a run capacitor do in a cIrcuit?

A run capacitor in a circuit helps improve the efficiency of an electric motor by providing a phase shift in the electrical current, which enhances the motor's torque and performance. It allows the motor to maintain a steady operation during its running phase, reducing energy consumption and minimizing overheating. This capacitor typically remains in the circuit while the motor is operating, unlike a start capacitor, which is only engaged during startup.


What size disconnect fuses are needed for a 480 volt 3 phase disconnect?

The size of disconnect fuses for a 480-volt 3-phase disconnect depends on the full-load current of the connected equipment and the type of load (e.g., motor or non-motor). Generally, for motor applications, fuses are sized at 125% of the motor's full-load current, while for non-motor loads, they can be sized at 100% of the full-load current. It's essential to consult the National Electrical Code (NEC) and the equipment's specifications to determine the appropriate fuse size for safety and compliance. Always consider any local codes and practices as well.

Related Questions

What equipment is required while operating a motorboat in Virginia?

Personal floatation devices are required while operating a motorboat in Virginia.


What is equipment is recommended while operating a motorboat in Virginia?

Personal floatation devices are required while operating a motorboat in Virginia.


Which if what equipment is recommended while operating a motorboat in Virginia?

Personal floatation devices are required while operating a motorboat in Virginia.


What equipment is required to be aboard while operating a motorboat in Oregon?

VHF Radio


What equipment is recommended while operating a motor boat?

A life preserver for every person aboard.


What equipment is required to be aboard while operating a motorboat in Georgia?

PFD for each person aboard.


In addition to required safety equipment what else must you legally carry aboard your boat while operating in New Mexico?

In addition to required safety equipment, you must legally carry a paddle or an oar aboard your boat while operating in New Mexico.


Which equipment is required to be aboard while operating a motorboat in Kansas?

PFD is required for each person aboardWearable PFD for each person aboard


When are you required to show proof of responsibility?

You are required to to show proof of financial responsibility for the death, injury, or property damage they may cause while operating a motor vehicle.


Does Texas require you to carry personal identification?

If you are a US citizen NOWHERE in the US are you required to have identification with you at alltimes.EXCEPT - while operating a motor vehicle, or engaged in occupation or pastime here it is required that you be capable of being identified when challenged by proper authority (e.g.: in the performance of certain occupations - while hunting - while legally carrying a concealed weapon - etc.)


Which of the following equipment is recommended while operating a motorboat in Virginia?

Personal Floatation Device for each person aboard


Which of the following equipment is required to be aboard while operating a motorboat in Louisiana?

Carry on board your certificate of numberCarry on board certification and number