Related Questions

Which one of the following equations most directly determines the amount of current flowing through a resistor when you know the value of the resistor and the voltage drop across it?
A E = PR
B E = I2R
C I = E/R
D I = ER
E None of the above
In a circuit a 33 Q resistor carries a current of 2 A.. The voltage across the resistor is
A 33 V
B 66 V
C 80 V
D 132 V
Every atom of Carbon-di-oxide contains - Oxygen and - Carbon.
A 1, 2
B 2, 1
C 1, 1
D 2, 2
High carbon steel contains more than __________ percent carbon.
A 0.5
B 2.2
C 2.5
D 2.8
Solution X contains 40% salt and 60% water by weights, Solution Y contains 25% salt and 75% water. If a mixture of X and Y contains 30% salt. What percent of the weight of this mixture is solution X?
A 10%
B 33.3%
C 40%
D 42.5%
Plants are efficient at acquiring carbon than are fungi , in the form of carbon dioxide, and converting it to sugars.
A at
B on
C more
D energy
Choose the correct option to replace the quotation part of each sentence. 'Plants are more efficient at acquiring carbon than are fungi', in the form of carbon dioxide, and converting it to energy-rich sugars.
A Plants are more efficient at acquiring carbon than are fungo
B Plants are more efficient at acquiring carbon than fungi
C Plants are more efficient than fungi at acquiring carbon
D Plants, more efficient than fungi at acquiring carbon
Carbon and oxyzen-carbon dioxide. The missing word is:
A compose
B composed of
C are compose
D is compose
The percentage of carbon in low carbon steel is
A 0.05%
B 0.15%
C 0.3%
D 0.5%
Carbon percentage in medium carbon steel is around
A 0.1 to 0.35
B 0.35 to 0.5
C 0.8 to 1.4
D 1 to 1. 5

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