Question:
A 3- phase squirrel cage induction motor has a starting torque of 100% of full load torque and maximum torque of 300% of full load for torque neglect stator impedances the slip at maximum torque is _____%
A 3- phase squirrel cage induction motor has a starting torque of 100% of full load torque and maximum torque of 300% of full load for torque neglect stator impedances the slip at maximum torque is _____%
Updated On: Feb 7, 2024
Hide Solution
Verified By Collegedunia
Solution and Explanation
The correct answer is 17.16
Was this answer helpful?
0
0
Top Questions on Three phase induction motors
- In a 3-Φ Induction motor connected to a balanced 3-Φ supply, if one of the lines suddenly gets disconnected, then the:
A. Motor will come to a standstill.
B. Motor will continue to run at the same speed with line current unchanged.
C. Motor will continue to run at a slightly reduced speed with increased line current.
D. Rotor currents will have both sf and (2-s)f components frequencies where s is slip and f is the supply frequency.
Choose the correct answer from the options given below:- CUET (PG) - 2023
- Electrical Circuits and Machines
- Three phase induction motors
- Skewing is used in Induction motor in order to reduce the torque due to:
- CUET (PG) - 2023
- Electrical Circuits and Machines
- Three phase induction motors
Questions Asked in GATE IE exam
- The sinusoidal T.F. Corresponding to the polar plot for T>0.
- GATE IE
- Transfer function
- A 50 KVA 1- phase transformer has a full load efficiency of 95% at unity power factor and core loss is a 0 Watt. find the efficiency at 75% of full load and 0.8 power factor lag
- GATE IE
- Maximum Power Transfer Theorem
- Sum of 1st 20 consecutive odd numbers divided by \(20^2\). find the resultant
- GATE IE
- Numerical Estimation
For u(t) input find out Steady state error in term of k- GATE IE
- Steady State Error
if current passing through g is 0, then find \(R_X\)- GATE IE
- v-i relationships of resistor, inductor, capacitor
View More Questions