Input: Article: A PM motor does not have a field winding on the stator frame, instead relying on PMs to provide the magnetic field against which the rotor field interacts to produce torque. Compensating windings in series with the armature may be used on large motors to improve commutation under load. Because this field is fixed, it cannot be adjusted for speed control. PM fields (stators) are convenient in miniature motors to eliminate the power consumption of the field winding. Most larger DC motors are of the "dynamo" type, which have stator windings. Historically, PMs could not be made to retain high flux if they were disassembled; field windings were more practical to obtain the needed amount of flux. However, large PMs are costly, as well as dangerous and difficult to assemble; this favors wound fields for large machines.

Now answer this question: What can a PM motor not be adjusted for?

Output: speed control

Article: In 1984, each league had two divisions, East and West. The divisional winners met in a best-of-5 series to advance to the World Series, in a "23" format, first two games were played at the home of the team who did not have home field advantage. Then the last three games were played at the home of the team, with home field advantage. Thus the first two games were played at Wrigley Field and the next three at the home of their opponents, San Diego. A common and unfounded myth is that since Wrigley Field did not have lights at that time the National League decided to give the home field advantage to the winner of the NL West. In fact, home field advantage had rotated between the winners of the East and West since 1969 when the league expanded. In even numbered years, the NL West had home field advantage. In odd numbered years, the NL East had home field advantage. Since the NL East winners had had home field advantage in 1983, the NL West winners were entitled to it.

Question: In what year did the league have two divisions?
Ans: 1984

Here is a question about this article: Somali people in the Horn of Africa are divided among different countries (Somalia, Djibouti, Ethiopia, and northeastern Kenya) that were artificially and some might say arbitrarily partitioned by the former imperial powers. Pan-Somalism is an ideology that advocates the unification of all ethnic Somalis once part of Somali empires such as the Ajuran Empire, the Adal Sultanate, the Gobroon Dynasty and the Dervish State under one flag and one nation. The Siad Barre regime actively promoted Pan-Somalism, which eventually led to the Ogaden War between Somalia on one side, and Ethiopia, Cuba and the Soviet Union on the other.
What is the answer to this question: Along with Kenya, Djibouti and Somalia, in what Horn of Africa country do Somali people live?
****
So... Ethiopia

The problem: Answer a question about this article:
Office buildings in Shanghai's financial district, including the Jin Mao Tower and the Hong Kong New World Tower, were evacuated. A receptionist at the Tibet Hotel in Chengdu said things were "calm" after the hotel evacuated its guests. Meanwhile, workers at a Ford plant in Sichuan were evacuated for about 10 minutes. Chengdu Shuangliu International Airport was shut down, and the control tower and regional radar control evacuated. One SilkAir flight was diverted and landed in Kunming as a result. Cathay Pacific delayed both legs of its quadruple daily Hong Kong to London route due to this disruption in air traffic services. Chengdu Shuangliu Airport reopened later on the evening of May 12, offering limited service as the airport began to be used as a staging area for relief operations.
How did a receptionist describe the atmosphere after the evacuation?
****
The answer: calm

Problem: Please answer a question about the following article about Dutch Republic:
The States General of the United Provinces were in control of the Dutch East India Company (VOC) and the Dutch West India Company (WIC), but some shipping expeditions were initiated by some of the provinces, mostly Holland and/or Zeeland.
Some shipping expeditions were mostly initiated by which provinces?
A: Holland and/or Zeeland

Question: Read this and answer the question

Despite delays in some countries, the number of European HD channels and viewers has risen steadily since the first HDTV broadcasts, with SES's annual Satellite Monitor market survey for 2010 reporting more than 200 commercial channels broadcasting in HD from Astra satellites, 185 million HD capable TVs sold in Europe (60 million in 2010 alone), and 20 million households (27% of all European digital satellite TV homes) watching HD satellite broadcasts (16 million via Astra satellites).

How many pounds were spent in Europe on HD capable TVs in 2010?
Answer:
60 million