Answer:
Option C (80 ohms) is the right answer.
Explanation:
The given values are:
Current,
I = 1.5 A
Voltage,
V = I20 V
As we know,
⇒ [tex]V=IR[/tex]
or,
The resistance will be:
⇒ [tex]R=\frac{V}{I}[/tex]
On substituting the values, we get
⇒ [tex]=\frac{120}{1.5}[/tex]
⇒ [tex]=80 \ ohms[/tex]
Firefighters have been called to the scene of a warehouse fire. The battalion chief informs the crew that the warehouse is used to store cleaning fluids, which are highly flammable. What should the firefighters use to extinguish the fires with these types of fuels?
A.) Class A foams
B.) Class B foams
C.) water
D.) oxygen
ANSWER: B
What is the purpose of a set of curly braces in pseudocode
Answer:
straight teeth
Explanation:
Answer:
This pseudocode example includes elements of both the programming language and the English language. Curly braces are used as a visual aid indicating where portions of code need to be placed when they are finally written out in full and proper syntax.
Explanation:
Gas cylinders for welding can be stored in any
supply room or closet.
True
2.
False
Answer:
false
Explanation:
This is because it can be very dangerous if you store gas cylinders in any room or closet. Therefore it is false.
30 points have a good day
Answer:
thank you :)
Explanation:
Microstructures are microscopic additions or forms in a system.
True
O False
Answer:
True
Explanation:
Microstructure is the very small scale structure of a material, defined as the structure of a prepared surface of material as revealed by an optical microscope above 25× magnification. ...
Answer:
Microstructure is the very small scale structure of a material, defined as the structure of a prepared surface of material as revealed by an optical microscope above 25× magnification. ... These properties in turn govern the application of these materials in industrial practice.
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