Computer Programming MCQs — Test 3
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Question 1
Which of the following statement is true________________?
Question 2
The resistance of a few meters of wire conductor in closed electrical circuit is____________?
Question 3
If a parallel circuit is opened in the main line, the current_______________?
Question 4
If a wire conductor of 0.2 ohm resistance is doubled in length, its resistance becomes______________?
Question 5
Three 60 W bulbs are in parallel across the 60 V power line. If one bulb burns open_________________?
Question 6
The four bulbs of 40 W each are connected in series swift a battery across them, which of the following statement is true_______________?
Question 7
Two resistances Rl and Ri are connected in series across the voltage source where Rl>Ri. The largest drop will be across______________?
Question 8
A closed switch has a resistance of_____________?
Question 9
The hot resistance of the bulb’s filament is higher than its cold resistance because the temperature co-efficient of the filament is___________________?
Question 10
The insulation on a current carrying conductor is provided__________?