|
A closed switch has a resistance of ___
|
|
0
|
154
|
October 28, 2021
|
|
You have to replace 1500 ω resistor in ___
|
|
0
|
169
|
October 28, 2021
|
|
Which resistor will be physically larger in size?
|
|
0
|
324
|
October 28, 2021
|
|
Two resistances R1 and R2 are connected in series across the ___
|
|
0
|
179
|
October 28, 2021
|
|
A current of 16 amperes divides between two branches in parallel of ___
|
|
0
|
184
|
October 28, 2021
|
|
With rise in temperature the resistance of ___
|
|
0
|
147
|
October 28, 2021
|
|
Which of tite following materials has the least resistivity?
|
|
0
|
202
|
October 28, 2021
|
|
If a wire conductor of 0.2 ohm resistance is doubled in ___
|
|
0
|
332
|
October 28, 2021
|
|
Four wires of same material, the same cross-sectional area and the ___
|
|
0
|
237
|
October 28, 2021
|
|
For which of the following substances the temperature co-efficient of resistivity is positive?
|
|
0
|
166
|
October 28, 2021
|
|
The temperature coefficient of resistance of some material is ___
|
|
0
|
118
|
October 28, 2021
|
|
The specific resistance of ___
|
|
0
|
131
|
October 28, 2021
|
|
The example of non-ohmic resistance is ___
|
|
0
|
200
|
October 28, 2021
|
|
The specific resistance of all metals is ___
|
|
0
|
122
|
October 28, 2021
|
|
The resistance of a straight conductor does not ___
|
|
0
|
170
|
October 28, 2021
|
|
Reciprocal of specific resistance is ___
|
|
0
|
205
|
October 28, 2021
|
|
Which of the following is an ohmic conductor?
|
|
0
|
148
|
October 28, 2021
|
|
In a circuit containing two unequal resistors connected in ___
|
|
0
|
143
|
October 28, 2021
|
|
Three resistances each of R Ω are corrected to ___
|
|
0
|
228
|
October 28, 2021
|
|
The temperature-coefficient of resistance of ___
|
|
0
|
192
|
October 28, 2021
|
|
In an ordinary heater if the length of the coil is halved, then ___
|
|
0
|
400
|
October 28, 2021
|
|
The insulation resistance of a cable of length 10 km is ___
|
|
0
|
182
|
October 28, 2021
|