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SSC JE 2019-20 Technical Quiz 58
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Question 1
A 2 cm long coil has 10 turns and carries a current of 750 mA. The magnetising force of the coil is
Question 2
In which combination, the electrical appliances are connected at home?
Question 3
To limit the operating temperature of synchronous motor, it should have proper
Question 4
Which of the following statement is TRUE about the resistance of a conductor?
Question 5
In p-n junction with no external voltage, the electric field between the acceptor and the donor ions is called a
Question 6
What should be observed when connecting a voltmeter into a DC circuit?
Question 7
A current of 3 + j 4 amperes is flowing through a circuit. The magnitude of current is …………………
Question 8
A generating station has a connected load of 43 MW and a maximum demand of 20 MW; the units generated being 61.5 x 106 kWh per annum. The demand factor is
Question 9
A 5000 kVA, 1100 V, 50 Hz, Y-connected alternator has armature resistance of and synchronous reactance/phase of . Terminal voltage/phase is 635 V. If the load p.f. is 0.9 lagging, what is voltage regulation?
Question 10
In how much time 1 litre of will be collected by 5 A current if and density of
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ESE & GATE EEGeneralApr 29ESE & GATE EE