All posts by Book Of Engineering

ME04: NFPA 20 PUMPS THEORETICAL CONDITIONS CALCULATOR

Continue reading ME04: NFPA 20 PUMPS THEORETICAL CONDITIONS CALCULATOR

ME03: 50 Hz to 60Hz Q and H conversion

Continue reading ME03: 50 Hz to 60Hz Q and H conversion

EE12: CABLE TRAY ANALYSER / CALCULATOR

Continue reading EE12: CABLE TRAY ANALYSER / CALCULATOR

EE11: Maximum Size of a Circuit Breaker

Continue reading EE11: Maximum Size of a Circuit Breaker

EE10: SIZE OF FUSE

Continue reading EE10: SIZE OF FUSE

EE08: STAR DELTA TRANSITION TIME

Continue reading EE08: STAR DELTA TRANSITION TIME

EE07: STAR DELTA CONTACTOR SELECTOR

Continue reading EE07: STAR DELTA CONTACTOR SELECTOR

EE07a: DC MOTOR STARTING CURRENT, BACK EMF, ARMATURE CURRENT AT SPECIFIC SPEED CALCULATOR

Continue reading EE07a: DC MOTOR STARTING CURRENT, BACK EMF, ARMATURE CURRENT AT SPECIFIC SPEED CALCULATOR