- (A) Manganin
- (B) Porcelain
- (C) Carbon
- (D) Copper
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- (A) the same as propagation velocity of electric energy
- (B) independent of current strength
- (C) of the order of a few ^.s/m
- (D) nearly 3 x 108 m/s
- (A) 6.4 A, 6.9 A
- (B) 6.4 A, 9.6 A
- (C) 4.6 A, 6.9 A
- (D) 4.6 A, 9.6 A
- (A) 100 Ω
- (B) 200 Ω
- (C) 300 Ω
- (D) 400 Ω
- (A) 18 Q
- (B) 36 Q
- (C) 48 Q
- (D) 64 Q
- (A) 400 Q
- (B) 600 Q
- (C) 800 Q
- (D) 1000 Q
- (A) 33 V
- (B) 66 v
- (C) 80 V
- (D) 132 V
- (A) preventing a short circuit between conducting wires
- (B) preventing an open circuit between the voltage source and the load
- (C) conducting very large currents
- (D) storing very high currents
- (A) preventing a short circuit between conducting wires
- (B) preventing an open circuit between the voltage source and the load
- (C) conducting very large currents
- (D) storing very high currents
- (A) insulators
- (B) non-linear resistors
- (C) carbon resistors
- (D) resistors with zero temperature coefficient
