Q: 46 (RAS/2012)
question_subject:
Science
question_exam:
RAS
stats:
0,17,49,30,10,17,9
keywords:
{'microwave tube': [0, 0, 0, 1], 'magnetron tube': [0, 0, 0, 1], 'kelystron tube': [0, 0, 0, 1], 'microwave oven': [0, 0, 1, 1], 'wave tube': [0, 0, 0, 1], 'klystron': [0, 0, 0, 1]}