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SSC JE 2019-20 Technical Quiz 63
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Question 1
The range of efficiency for shaded pole motors is
Question 2
The direction of rotation of universal motor can be reversed by reversing the flow of current through_______.
Question 3
The armature current of a synchronous motor minimum when operating at __________
Question 4
The speed regulation of a synchronous motor is always
Question 5
The primary and secondary windings of an Auto transformer are
Question 6
What is the reading (in kW) of both the wattmeter, when measuring the power of
a three-phase three wire system having
an input of 5 kW and power factor of 0.866?
a three-phase three wire system having
an input of 5 kW and power factor of 0.866?
Question 7
In ‘two-wattmeter method’ of power calculation of a 3-phase balanced star connected system, what is the power factor of the system if both the wattmeters show a positive reading?
Question 8
The total power supplied to an engine that drives an electric generator is 40.25 kW. The generator delivers 15 A to a load of . The efficiency of the system is
Question 9
The circuit given below is a circuit of ________ bridge.
Question 10
Which of the following is NOT a component of a CRO?
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ESE & GATE EEGeneralMay 5ESE & GATE EE