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SSC JE / State Electricity Boards JE Electrical Exams QUIZ-15
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Question 1
The armature torque of a d.c. motor running at is and shaft torque is The iron and friction losses are
Question 2
The inductive reactance of a transformer depends on
Question 3
Two fuse wires of the same material have fusing currents of 10A and 5A. The 10A fuse will have
Question 4
A thermal power station has a boiler efficiency of 85% and turbine efficiency of 90%. The thermal efficiency of the station is
Question 5
Application of Norton’s theorem in a circuit results in
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
The value of of a transistor is……………….
Question 8
When the separation between two charges is increased, the electric potential energy of the charges
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ESE & GATE EEGeneralOct 23ESE & GATE EE