MGVCL Exam Paper (30-07-2021 Shift 2)
Operating system is

a program that runs for short duration
a program that runs during log off
a layer between the user and the hardware
a program that runs during log off

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MGVCL Exam Paper (30-07-2021 Shift 2)
In the context of smart meters, the term 'SMETS' stand for

Smart Metering Equipment Technical Specifications
Standard Monitoring Equipment Technical Specifications
Standard Metering Equipment Technical Specifications
Smart Monitoring Equipment Technical Specifications

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MGVCL Exam Paper (30-07-2021 Shift 2)
When different types of consumers are charged at different uniform per unit rates, it is called as ____

two-part tariff
flat rate tariff
maximum demand tariff
block rate tariff

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MGVCL Exam Paper (30-07-2021 Shift 2)
In circuit breaker, the term MCCB stands for

miniature compact circuit breaker
miniature case circuit breaker
modern closed circuit breaker
moulded case circuit breaker

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MGVCL Exam Paper (30-07-2021 Shift 2)
The voltage applied to a transformer primary is increased keeping V/f constant. With this, the core loss ____ and the magnetizing current (Im) ____

remains constant, decreases
increases, remains constant
increases, increases
decreases, increases

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