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SSC JE / State Electricity Boards JE Electrical Exams QUIZ-14
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Question 1
A 
d.c. shunt motor takes a total current of 
Resistance of shunt field winding is 
and that of armature is 
What is the current in the armature?
d.c. shunt motor takes a total current of Resistance of shunt field winding is and that of armature is What is the current in the armature? Question 2
A 200/400 V, 20 kVA, 50 Hz single-phase transformer has, at full-load, a copper loss of 120 W. If it has an efficiency of 98% at full-load, determine the iron losses.
Question 3
In low oil circuit breaker, the oil performs the function of
Question 4
Current chopping mainly occurs in
Question 5
The current I in the circuit shown is Figure is
Question 6
Under the condition of maximum power transfer, a voltage source is delivering a power of 30 W to the load. The power generated by the source is …………………………….
Question 7
Consider the following circuit.
What is the equivalent resistance between points A and B when
What is the equivalent resistance between points A and B when
Question 8
Force acting on a charged particle kept between the plates of a charged capacitor is 'F'. If one of the plates of the capacitor is removed, the force acting on the same particle will become___
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ESE & GATE EEGeneralJul 2ESE & GATE EE
