QUES: Q: What do hysteresis synchronous motors' rotors do when slip rate decreases?
A: They start like induction motors, but when slip rate decreases sufficiently, the rotor (a smooth cylinder) becomes temporarily magnetized.
Does the answer answer the question?

ANS: yes

QUES: Q: What is the commonly held notion regarding the dual nature of the soul called?
A: Families throughout Han China made ritual sacrifices of animals and food to deities, spirits, and ancestors at temples and shrines, in the belief that these items could be utilized by those in the spiritual realm.
Does the answer answer the question?

ANS: no

QUES: Q: How many regional MPs have argued for the importance of Plymouth's train service?
A: First Great Western have come under fire recently, due to widespread rail service cuts across the south-west, which affect Plymouth greatly.
Does the answer answer the question?

ANS: no

QUES: Q: What was liberia's score on the 2010 Corruption Perceptions index?
A: When seeking attention of a selection of service[clarification needed] providers, 89% of Liberians had to pay a bribe, the highest national percentage in the world according to the organization's 2010 Global Corruption Barometer.
Does the answer answer the question?

ANS:
no