ELECTRICAL ENGINEERING DMRC JE/SSC JE/CIL MT FREE ONLINE TEST SUBJECTS AND TOPICS WISE

We are providing following free online test,any feedback always welcome 1.TRANSMISSION AND DISTRIBUTION  A.PART 1 B.PART 2  2.TRANSFORMERS A.PART 1  B.PART 2  3.MEASUREMENT AND INSTRUMENTATION  A.PART 1  B.PART 2  4.SINGLE PHASE INDUCTION MOTORS A.PART 1  B.PART 2  5.CABLES A.PART 1  B.PART 2  6.SWITCHGEAR PROTECTIONS A.PART 1  B.PART 2  7.SYNCHRONOUS MOTORS A.PART 1  B.PART 2  8.POWER … Read more

ONLINE MCQ EE AND ECE-Measurements and Instrumentation Part 16

1. Magnetic materials can be tested by: a) Self inductance bridge b) Cambell’s mutual inductance bridge c) AC potentiometer d) All the above Ans: D Answer   2. A PMMC instrument can be used as a fluxmeter by: a) Using low resistance shunt b) Removing the control spring c) Making the control springs of large … Read more

ONLINE MCQ EE AND ECE-Measurements and Instrumentation Part 15

1. A megger indicates infinity when test terminals are open-circuited. This is because: a) No current flows through the current coil b) No current flows through the pressure coil c) No current flows through the compensating winding d) Current does not flow through current coil and pressure coil Ans: A Answer   2. Potentiometer is … Read more

ONLINE MCQ EE AND ECE-Measurements and Instrumentation Part 14

1. A thermo-couple instrument can be used for the measurement of: a) Direct current only b) Alternating current only c) Both direct current and alternating current d) dc/ac voltage only Ans: C Answer   2. Electrostatic type instruments are mainly used for measurement of: a) Heavy currents b) Low currents c) Low voltages d) High … Read more