195. What is the formula for the temperature rise in the design of field windings?

bhatt PoulomiBeginner

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Explanation: The copper loss in each field coil is first calculated using its formula. Next, the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of the coil is calculated and this gives the temperature rise.

Explanation: The copper loss in each field coil is first calculated using its formula. Next,

the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of

the coil is calculated and this gives the temperature rise.

See lesstemperature rise = copper loss in each field coil at 75°C * cooling coefficient of rotating field coils / dissipating surface of the coil

temperature rise = copper loss in each field coil at 75°C * cooling

See lesscoefficient of rotating field coils / dissipating surface of the coil

Answer: d Explanation: The copper loss in each field coil is first calculated using its formula. Next, the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of the coil is calculated and this gives the temperature rise.

Answer: d

Explanation: The copper loss in each field coil is first calculated using its formula. Next,

the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of

the coil is calculated and this gives the temperature rise.

See lessThe copper loss in each field coil is first calculated using its formula. Next, the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of the coil is calculated and this gives the temperature rise.

The copper loss in each field coil is first calculated using its formula. Next,

See lessthe cooling coefficient of rotating field coils is calculated. Finally dissipating surface of

the coil is calculated and this gives the temperature rise.

Answer: d Explanation: The copper loss in each field coil is first calculated using its formula. Next, the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of the coil is calculated and this gives the temperature rise.

Answer: d

See lessExplanation: The copper loss in each field coil is first calculated using its formula. Next, the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of the coil is calculated and this gives the temperature rise.

Explanation: The copper loss in each field coil is first calculated using its formula. Next,

the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of

the coil is calculated and this gives the temperature rise.

temperature rise = copper loss in each field coil at 75°C * cooling coefficient of rotating field coils / dissipating surface of the coil temperature rise = copper loss in each field coil at 75°C * cooling coefficient of rotating field coils / dissipating surface of the coil

temperature rise = copper loss in each field coil at 75°C * cooling

coefficient of rotating field coils / dissipating surface of the coil

temperature rise = copper loss in each field coil at 75°C * cooling

See lesscoefficient of rotating field coils / dissipating surface of the coil

) temperature rise = copper loss in each field coil at 75°C * cooling coefficient of rotating field coils / dissipating surface of the coil

coefficient of rotating field coils / dissipating surface of the coil

Explanation: The copper loss in each field coil is first calculated using its formula. Next, the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of the coil is calculated and this gives the temperature rise.

the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of

the coil is calculated and this gives the temperature rise.

d Explanation: The copper loss in each field coil is first calculated using its formula. Next, the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of the coil is calculated and this gives the temperature rise.

d

See lessExplanation: The copper loss in each field coil is first calculated using its formula. Next,

the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of

the coil is calculated and this gives the temperature rise.

d Explanation: The copper loss in each field coil is first calculated using its formula. Next, the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of the coil is calculated and this gives the temperature rise.

Explanation: The copper loss in each field coil is first calculated using its formula. Next,

the cooling coefficient of rotating field coils is calculated. Finally dissipating surface of

the coil is calculated and this gives the temperature rise.