a) 1,000 b) 10,000 c) 100,000 d) 1 Ans: (d)
a) The voltage source will increase the resistance b) The current will decrease the resistance c) The ohmmeter has its own battery d) No current is needed for matter movement Ans: (c)
a) A high resistance in series with the meter movement b) A high resistance in parallel with the meter movement c) Less than one ohm in series with the meter movement d) Less than one ohm in parallel with the meter movement Ans: (b)
a) A high resistance range of R × 1 M Ω b) High input resistance of 11 MΩ or more c) Low current ranges of 59 micro-ampere or less d) Low input resistance equal to the lowest value on the R × 1 range Ans: (b)
a) Low value of current b) High value of current c) High value of voltage d) Low value of voltage e) Resistance value Ans: (e)
a) Conduct very large current b) Present an open circuit between the voltage source and the load c) Prevent short circuit between conducting wires d) Store very high currents Ans: (c)
a) High sensitivity b) High accuracy c) Maximum voltage drop across the meter d) Minimum effect on the current in the circuit Ans: (d)
a) High voltage range b) Minimum current through the meter c) Maximum loading effect d) More current supplied by the voltage source Ans: (d)
a) 1,26 gilberts b) 5,000 gauss c) 5,000 maxwells d) 16,000 kilolines Ans: (c)
a) 1,000 gauss b) 2,000 gauss c) 4,000 gauss d) 16,000gauss Ans: (a)