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ICTSM Set-1
Resistors, Soldering and Desoldering
5

Resistors, Soldering and Desoldering MCQ with Answers

5) How to calculate total resistance in three resistor connected in series?

R1 + R2

1/R1 + 1/R2 + 1/R3

R1 + R2 + R3

1/R1 + 1/R2

Answer is:

R1 + R2 + R3

Resistors, Soldering and Desoldering MCQ with Answers

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Related Resistors, Soldering and Desoldering MCQ with Answers

6) Which bonding material is used for soldering a joint?

Oil

Flux

Acid

Grease

Answer is:

Flux

7) Which tool works on the principle of air suction?

Soldering iron

Soldering wick

Desoldering braid

Desoldering pump

Answer is:

Desoldering pump

8) Find the total resistance value of 10 ohms and 20 ohms connected in parallel.

6.666 Ohms

66.66 Ohms

666.6 Ohms

6666 Ohms

Answer is:

6.666 Ohms

9) What is the power dissipated if 10 mA current flows through a 10K Ohm resistor?

1000 milli watts

2000 milli watts

3000 milli watts

4000 milli watts

Answer is:

1000 milli watts

Resistors, Soldering and Desoldering MCQ with Answers

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