SSC JE Electrical 2019 with solution SET-1 The below symbol which is used in single line diagrams represents Power transformer Potential transformer Circuit breaker Current transformer Power transformer Potential transformer Circuit breaker Current transformer ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-1 Which of the following is the function of the moderator in a nuclear reactor? Starting chain reaction To slow down the fast-moving electron Stopping chain reaction Controlling chain reaction Starting chain reaction To slow down the fast-moving electron Stopping chain reaction Controlling chain reaction ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-1 When the only current source is active in the circuit, find the current through the 10Ω resistor 0 A 1.66 A 0.66 A 1.33 A 0 A 1.66 A 0.66 A 1.33 A ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-1 Identify the INCORRECT statement with regards to synchronous motors It is a self-starting machine The field winding is placed on the rotor The armature winding is placed on the stator It is a constant speed motor It is a self-starting machine The field winding is placed on the rotor The armature winding is placed on the stator It is a constant speed motor ANSWER EXPLANATION DOWNLOAD EXAMIANS APP A synchronous motor is not a self-starting motor. You can check out this article why synchronous motor is not self starting
SSC JE Electrical 2019 with solution SET-1 ________ is used to manufacture stay wire, earth wire, and structural components Cadmium copper Galvanized steel Hard drawn copper Nichrome Cadmium copper Galvanized steel Hard drawn copper Nichrome ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Galvanized steel conductors do not corrode, and possess high resistance. Hence such Wires are used in telecommunications circuits, earth wires, guard wire, stray wire, etc.
SSC JE Electrical 2019 with solution SET-1 If N = linkage flux, then the linkage flux per unit current is defined as: Leakage coefficient Inductive reactance Magnetomotive force Inductance Leakage coefficient Inductive reactance Magnetomotive force Inductance ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The inductance L of this coil is defined as the flux linkage per unit current and its unit is Henry.L =Λ/IWhereΛ = Flux linkageI = current
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