|
The insulation on a current carrying conductor is ___
|
|
0
|
156
|
September 13, 2021
|
|
Ohm's law is not applicable to ___
|
|
0
|
294
|
September 13, 2021
|
|
The maximum current rating for a 10 kĻ, 0.5 W resistor is ___
|
|
0
|
295
|
September 13, 2021
|
|
The ratio of mass of proton to that of electron is ___
|
|
0
|
108
|
September 13, 2021
|
|
Three 6 ohm resistors are connected to form a ___
|
|
0
|
158
|
September 13, 2021
|
|
When resistance element of a heater fuses and then we reconnect it ___
|
|
0
|
145
|
September 13, 2021
|
|
Resistance of 220 V, 100 W lamp will be ___
|
|
0
|
121
|
September 13, 2021
|
|
If the efficiency of a machine is to be high, what should be low?
|
|
0
|
221
|
September 13, 2021
|
|
The hot resistance of the bulb's filament is higher than its ___
|
|
0
|
262
|
September 13, 2021
|
|
Which of the following statement is true both for a series and a parallel D.C. circuit?
|
|
0
|
210
|
September 13, 2021
|
|
One newton metre is same as ___
|
|
0
|
155
|
September 13, 2021
|
|
All good conductors have ___
|
|
0
|
133
|
September 13, 2021
|
|
Which method can be used for absolute measurement of resistances?
|
|
0
|
291
|
September 13, 2021
|
|
Copper wire of certain length and resistance is drawn out to ___
|
|
0
|
226
|
September 13, 2021
|
|
Two lamps 100 W and 40 W are connected in ___
|
|
0
|
118
|
September 13, 2021
|
|
Electric current passing through the ___
|
|
0
|
140
|
September 13, 2021
|
|
The four bulbs of 40 W each are connected in series with a ___
|
|
0
|
141
|
September 13, 2021
|
|
The electrical energy required to heat a bucket of water to ___
|
|
0
|
217
|
September 13, 2021
|
|
1 angstrom is equal to ___
|
|
0
|
170
|
September 13, 2021
|
|
Which of the following one is correct?
|
|
0
|
133
|
September 13, 2021
|
|
Which of the following relation is incorrect?
|
|
0
|
128
|
September 13, 2021
|
|
Sparking occurs when a load is switched off because the circuit has ___
|
|
0
|
141
|
September 13, 2021
|
|
In a lamp load when more than one lamp are ___
|
|
0
|
348
|
September 13, 2021
|
|
Resistance of a tungsten lamp ___
|
|
0
|
180
|
September 13, 2021
|
|
Three 60W bulbs are in parallel across the ___
|
|
0
|
131
|
September 13, 2021
|
|
In gases the flow of current is ___
|
|
0
|
143
|
September 13, 2021
|
|
An instrument which detects electric current is ___
|
|
0
|
202
|
September 13, 2021
|
|
One coulomb charge equals the charge on ___
|
|
0
|
135
|
September 13, 2021
|
|
Conductance : mho :: ___
|
|
0
|
231
|
September 13, 2021
|
|
The condition for the validity under Ohm's law is ___
|
|
0
|
161
|
September 13, 2021
|