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podryga [215]
2 years ago
5

Look at the four schematic symbols shown in the figure above. Each of the symbols is labeled with a number. Which of the followi

ng statements about these symbols is correct? A. Symbol 1 represents a fixed resistor, symbol 2 represents a fuse, symbol 3 represents a relay coil, and symbol 4 represents a lightbulb. B. Symbol 1 represents a battery, symbol 2 represents a lightbulb, symbol 3 represents a fuse, and symbol 4 represents a relay coil. C. Symbol 1 represents a wire connection, symbol 2 represents a battery, symbol 3 represents a variable resistor, and symbol 4 represents a fuse. D. Symbol 1 represents a fuse, symbol 2 represents a fixed resistor, symbol 3 represents a battery, and symbol 4 represents an SPST switch.
Computers and Technology
2 answers:
Akimi4 [234]2 years ago
3 0
The answer to this question is: Symbol 1 represents a transistor, symbol 2 represents a diode, symbol 3 represents a resistor, and symbol 4 represents an LED.
hoa [83]2 years ago
3 0

lol whats the answer

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Isabella's manager has asked her to write up a _____ that describes their company's interest in developing a custom software sol
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Request for information (RFI)

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4 0
2 years ago
Given the following function definition
siniylev [52]

Answer:

B. 1 6 3

Explanation:

Given function definition for calc:

void calc (int a, int& b)

{

int c;

c = a + 2;

a = a * 3;

b = c + a;

}

Function invocation:

x = 1;

y = 2;

z = 3;

calc(x, y);

cout << x << " " << y << " " << z << endl;

  • Since x is passed by value, its value remains 1.
  • y is passed by reference to the function calc(x,y);

Tracing the function execution:

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a=3

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But b actually corresponds to y. So y=6 after function call.

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So output: 1 6 3

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