Determine the value of the difference between backward and forward slip in case of a 230V, 50Hz, 4 pole single phase induction machine if synchronous speed = 2372rpm, rotor speed = 1969 rpm [Write the answer upto two decimal point]a)1.6b)1.67Correct answer is between '1.6,1.67'. Can you explain this answer?

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Determine the value of the difference between backward and forward slip in case of a 230V, 50Hz, 4 pole single phase induction machine if synchronous speed = 2372rpm, rotor speed = 1969 rpm [Write the answer upto two decimal point]

a)
1.6
b)
1.67

Correct answer is between '1.6,1.67'. Can you explain this answer?

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Determine the value of the difference between backward and forward sl...

The slip of the rotor w.r.t. the forward rotating field,

sf = (ns-n)/ns ……………..(1)

Since the backward rotating flux rotates opposite to that of the stator, the sign of n must be changed.

The slip of the rotor w.r.t. the backward rotating field,

sb = [ns-(-n)]/ns = (ns+n)/ns …… (2)

Subtracting 1 from 2, we get,

sb-sf = [(ns+n)/ns]- [(ns-n)/ns] = 2n/ns = 2x1969/2372 = 1.67

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Determine the value of the difference between backward and forward slip in case of a 230V, 50Hz, 4 pole single phase induction machine if synchronous speed = 2372rpm, rotor speed = 1969 rpm [Write the answer upto two decimal point]a)1.6b)1.67Correct answer is between '1.6,1.67'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about Determine the value of the difference between backward and forward slip in case of a 230V, 50Hz, 4 pole single phase induction machine if synchronous speed = 2372rpm, rotor speed = 1969 rpm [Write the answer upto two decimal point]a)1.6b)1.67Correct answer is between '1.6,1.67'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Determine the value of the difference between backward and forward slip in case of a 230V, 50Hz, 4 pole single phase induction machine if synchronous speed = 2372rpm, rotor speed = 1969 rpm [Write the answer upto two decimal point]a)1.6b)1.67Correct answer is between '1.6,1.67'. Can you explain this answer?.

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