Fuse wire is made of __________ ?
A. 63% tin and 37% lead
B. 63% lead and 37% Steal
C. 63% tin and 37% gold
D. 63% lead and 37% aluminum (more…)
1 Gigabyte is equal to ________?
A. 1024 bits
B. 1024 megabytes
C. 1024 gigabytes
D. 1024 terabytes (more…)
The gas used in a refrigerator in order to cool the water is________?
A. Ammonia
B. Carbon dioxide
C. Methane
D. Oxygen (more…)
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