Maharashtra SSC Power Consumer Energy Meter Pre-Voc/NSQF case studies
Maharashtra SSC Power Consumer Energy Meter Pre-Voc/NSQF · Put your knowledge to work in context.
The Maharashtra SSC Power Consumer Energy Meter Pre-Voc/NSQF credential is a school-level vocational subject offered under the MSBSHSE pre-vocational and NSQF-aligned framework. It introduces learners to the trade of the energy-meter technician: the person who installs, connects, reads, tests and services consumer electricity meters on the distribution network. The Maharashtra SSC Power Consumer Energy Meter Pre-Voc/NSQF case studies are 5 cases and about 5,885 words.
1Replacing a single-phase meter with a three-phase whole-current meter at a shop
A shop owner in Pune has a sanctioned load of 10 kW. His existing single-phase meter must be replaced with a three-phase whole-current meter after he added two air-conditioners and a deep freezer.
1,141 words, about 6 min2Disputed fast meter: lab error test and creep test on a domestic static meter
A domestic consumer in Nagpur disputes a bill. His single-phase static meter is marked 230 V, 10-60 A, 2400 imp/kWh, accuracy class 1.0.
1,053 words, about 5 min3CT meter under-recording at a flour mill: one phase missing
A three-phase four-wire CT-operated static meter at a flour mill is fed by three CTs of ratio 100/5 A, one on each phase. The meter is programmed with the CT ratio, so the display shows primary kWh and the billing multiplying factor is 1.
1,168 words, about 6 min4Residential bill computation, register selection and an 'empty house' consumption complaint
A residential consumer in Thane has a single-phase direct-connected static meter showing 004876 kWh. The previous bill was raised on a reading of 004521 kWh.
1,107 words, about 6 min5Live-work pressure at a clinic meter: isolation, PPE and refusing unsafe shortcuts
A two-man team is sent to replace a burnt single-phase meter at a clinic in a crowded Mumbai chawl. The meter sits in a damp passage 0.8 m wide; the meter box is at 1.7 m, and the distribution board directly below has an exposed live link with no cover.
1,416 words, about 7 min