1. The accuracy of D’ Arsonval movements used in common laboratory meters is about ________ of the full-scale reading. (2021-shift-1) 10% 0.1% 5% 1% 2. The expected voltage value across an element is 50 V. However, a voltmeter reads it as 48 V. Calculate the percentage error in the measurement. (2021-shift-1) 1% 2% 4% 3% …
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SSC JE Single Phase Induction Motor Solved Question (2021 – 2020) 1. Starting current of a straight type repulsion motor is about ________ its full load value. (2021 – Shift-1) 3 to 4 times Half The same as 7 to 10 times 2. Which of the following motors is operated either on direct or …
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SSC JE synchronous motor & synchronous generator question Ques.1. The speed of a synchronous motor can be changed by (SSC-2018 Set-1) Changing the supply voltage Changing the frequency Changing the load Changing the supply Terminals Ques.2. In a synchronous motor running with the fixed excitation, when the load is increased two times, its torque …
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SSC JE Basic Electrical Questions (2009 – 2018) Solved | MES Electrical Ques.1. The S.I unit of Electric energy is (SSC 2018 -S-1) Watt Volts Ampere Joul Ques.2. What is the value of current I4 (in A) for the given junction? (SSC 2018 -S-1) 4 −4 6 −6 Ques.3. Which of the following statement is TRUE? …
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SSC JE DC Motor & DC Generator Solved Questions (2020) Ques.1. For a dc machine shunt resistance and armature resistance values are (SSC-2018 Set-1) High and High High and Low Low and Low Low and High Ques.2. If the field of a DC shunt motor gets opened while the motor is running, then the (SSC-2018 Set-1) …
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SSC JE 3-Phase Induction Motor Solved Question (2018-2009) Ques.1. The difference between the stator synchronous speed and rotor speed is called (SSC-2018 Set-1) Leading speed Lagging speed Slip Speed Slow Speed Ques.2. In three phase induction motor maximum torque is Inversely Proportional to the (SSC-2018 Set-1) Stator Voltage Speed of Rotor Rotor Reactance Decreasing …
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SSC JE Single Phase Induction Motor Solved Question (2021-2009) Ques.1. A hysteresis Motor (SSC-2018 Set-1) Is not a self-starting motor Is a constant speed motor Need DC excitation Can not be run in reverse speed Ques.2. In a Hysteresis Motor, the rotor must have (SSC-2018 Set-1) Retentivity Resistivity Susceptibility None of these …
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SSC JE Measurement & Instrumentation Solved Questions (2018-2009) Part-2 Ques 1. When a source is delivering maximum power to the load the efficiency will be? (SSC-JE 2015) Below 50 % Above 50% 50 % Maximum Ques 2. In the Maxwell Bridge as shown in the figure below the value of resistance Rx and inductance Lx …
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