WIRING JOINTS AND SOLDERING - Practice Mode

1) Which is the example for metal film resistor?
Correct Answer: Carbon
2) What is the reading of galvanometer in whetstone bridge at balanced stage?
Correct Answer: Null deflection
3) What is the condition, if zero current is flowing through the galvanometer in Wheatstone bridge?
Correct Answer: Balanced
4) Calculates the value of unknown resistance (R) is connected in a wheat stone bridge at balanced conditions, if P = 350 Ohm , S = 200 Ohm and Q = 420 Ohm?
Correct Answer: 240 Ohm
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