Basic electricity, measuring instruments, power supply, telecom cables, electronic components and VHF systems — 288 hours of structured learning at STTC.
Railway structure, S&T org, rules, HOER, pass rules, conduct rules, welfare.
Safe working, RE area, fire types, AFDAS, CPR, first aid procedures.
Multimeter, Megger, Earth Tester, TMS Kit, E1 Tester, dB Meter, Psophometer, Clamp Meter, soldering.
Batteries, VRLA, UPS types, SMPS, TIPSS, inverters, DG sets, solar, earthing, surge protection.
EMF, Ohm's law, inductance, capacitance, transformers, rectifiers, power factor, AC/DC, fuses.
S&T MR disconnections, block working, detonators, site protection, accident management.
Hardware, Windows 10 OS, MS Office, servers, modems, peripheral connections.
Quad cables, laying, jointing, testing, fault localisation, cable route plans.
Resistors, capacitors, diodes, Zener, LEDs, transistors (BJT/FET/UJT), SCR, Triacs, ICs.
Control communication, DTMF, HQ control, OFC-based control, VoIP train control, emergency comms.
Number systems, Boolean algebra, logic gates, flip-flops, counters, multiplexers, RAM/ROM.
Wave propagation, simplex/duplex, modulation, VSWR, antenna types, VHF transceiver maintenance.