Question:
Choose your answer: Is "But the now-standard AC distribution frequencies of 50 and 60 Hz caused difficulties with inductive reactance and eddy current losses." a good answer to the question "What problems did AC distribution cause?" OPTIONS:
- yes
- no
Answer:
yes

Question:
Choose your answer: Is "The collector voltage drops because of reduced resistance from collector to emitter." a good answer to the question "Why does the collector voltage drop in grounded-emitter transistor circuits?" OPTIONS:
- yes
- no
Answer:
yes

Question:
Choose your answer: Is "Procopius wrote in 545 that "the Sclaveni and the Antae actually had a single name in the remote past; for they were both called Spori in olden times."" a good answer to the question "Who did Procopius write about in 545?" OPTIONS:
- yes
- no
Answer:
yes