Cells are connected in parallel to ........
Correct! Wrong!
The Specification of a Ceiling fan is:
Correct! Wrong!
If the thickness of wire is halved its resistance is:
Correct! Wrong!
A wire has 4 ohms resistance the diameter of wire is halved, its resistance is :
Correct! Wrong!
Distilled water is used in electrolyte because it:
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The resistance of a conductor, when its temperature is increased:
Correct! Wrong!
A cell which can be recharged is known as :
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The internal resistance of an Ammeter is :
Correct! Wrong!
The power consumption of a 4 ft. tube light is;
Correct! Wrong!
which of the following capacitors can have the highest capacitance value?
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Two bulbs, one of 100 W and the other of 50 W, are connected in series across a 220 V supply ratio of current through them will be :
Correct! Wrong!
As per the ISI Rules related to wiring the size of a conductor should be such that the voltage drop should not increase more than ......... of the connected voltage when the full load current is flowing
Correct! Wrong!
When current flows through heater coil it glows but supply wiring does not glow because:
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Which is the best conductor ?
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The electrolyte of a storage battery is formed by adding
Correct! Wrong!
The presence of an electric current is made known by.....
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Which of the lamp have more efficiency?
Correct! Wrong!
The unit of Electrical Energy is:
Correct! Wrong!
The e.m.f of a Leclanche cell is ........
Correct! Wrong!
Speed of electron is ......... km /sec
Correct! Wrong!
Fuel cell converts....... energy into electrical energy.
Correct! Wrong!
Two capacitors of 2 microfarad each are connected in parallel and a capacitor of 1 microfarad connected in series to this combination. The equivalent capacitance is
Correct! Wrong!
Which of the following factors is not affecting the capacity of a lead-acid battery?
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Which medium has the highest value of dielectric strength?
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The quantity of current gives just bearable shock to a normal human body is....
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........ is measured in ohms/cm
Correct! Wrong!
The depolariser used in Daniel cell is......
Correct! Wrong!
Ohms law is not applicable to:
Correct! Wrong!
The condition in Ohm's law is:
Correct! Wrong!
A 1000 Watt heater is working on 250 supply, how much current it will take?
Correct! Wrong!
KSEB Assistant engineer/Sub Engineer Mock test 1
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