# hpptcl je electrical syllabus 2019

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hpptcl je electrical syllabus 2019 basic concepts , circuital low, magnetic circuit, AC fundamentals, all syllabus for je electrical hpptcl 2019 this site provide you syllabus of hpptcl exam .

## hpptcl je electrical syllabus 2019

### Basic concepts

e.g. concepts of resistance, inductance, capacitance, and various factors affecting them concepts of current, voltage, power ,energy, and thier units.

### Circuit low

Kirchoff’s low, simple circuit solution using network theorems.

### Magnetic circuits

• concepts of flux , mmf, reluctance,
• different kinds of magnetic materials,
• magnetic calculations for conductors of different configuration
• e.g. straight, circular, solenoidal , etc,electromagnetic induction, self and mutual induction.

### AC fundamentals, hpptcl je electrical syllabus 2019

• Instantaneous,peak, R.M.S
• average values of alternating waves,
• representation of sinusoidal wave form , simple series.
• e.g. parallel ac circuits consisting of R, L, C, resonance, tank circuit, poly phase system, – star delta connection, 3-phase power, dc .

### Electrical machines hpptcl je electrical syllabus 2019

• 1-DC machine , construction ,
• basic principles of DC motors and genrators,
• their chracterstics, speed control and starting of dc motors ,
• method of braking motor, losses and efficiency of DC machine.
• 2– 1 phase and 2- phase transformers , construction ,
• principle of operation, equivalent circuit, voltage regulation,
• O.C. and S.C. tests ,losses. and efficiency,
• effect of voltage ,frequency and wave form on losses,
• e.g. parallel operation of 1 phase /3 phase transformer, auto transformer.
• 3– 3 phase induction motor , rotating magnetic field ,
• principle of operation ,equivalent circuit,
• torque -speed characterstics, starting and
• speed control of 3 phase induction motors, methods of braking,
• e.g. effect of voltage and frequancy variation on torque speed characterstics. single phase induction motor chracterstics and applications.

## hpptcl previous question paper

### Synchronous Machines hpptcl je electrical syllabus 2019

• Generation of 3 phase e.m.f. armature reaction ,voltage regulation ,
• parallel operation of two alternators ,
• e.g. synchronizing, control of active and reactive power , starting and applications of synchronous motors.

### Generation, Transmission and Distribution

Different types of power stations,

• e.g. load factor, diversity factors, demand factors,
• cost of generation, inter-connection of power stations.
• power factor improvement,various types of tarrifs,
• types of faults, short circuit current for symmetrical faults,
• e.g. switchgears – rating of circuit breakers ,
• e.g. buchholtz relay, merz-price system of protection of genrators & transformers ,
• protection of feeders and Bus bars, lightning arresters,
• e.g. various transmission and distribution system ,
• e.g. comparison of conductor materials, efficiency of different system . cable – different type of cables, cable rating and derating factor.

### Measurement and Measuring instruments

2 wattmeter method of 3- phase power measurement.

• measurement of frequancy and phase angle.
• ammeter and voltmeter
• both moving oil and moving iron type.
• wattmeter
• multimeter
• megger
• energy meter
• AC bridges
• use of CRO
• signal generator
• CT, PT and thier uses
• Earth fault detection

### Utilization of Electrical energy

• e.g. illumination
• e.g. Electric heating
• e.g. Electric welding
• e.g. Electroplating
• e.g. Electric drives and motors

### Basic Electronics

• e.g. working of various electronic devices
• e.g. PN junction diodes
• e.g. transistors
• e.g. NPN and PNP Type
• e.g. BJT and JEET
• e.g. simple circuits using these devices