5 Day TNAU Training Programme on Energy and Water Audit

Find the Passive Energy source

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Select the energy efficient tube light

• T5, 4ft, 2100 Lumens

• T8, 4Ft 2400 Lumens

• T12, 4Ft, 2500 Lumens

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With the humidification system, a spinning mill is able to ___________

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Find the Odd one out?

• kW / Cfm

• kCal/kWh

• kWh/kVAh

• Unit/Kg

Air consumption in a weaving mill is 3000CFM. Select the best technology Air compressor to reduce air consumption of the weaving mill

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A 2.0 MVA transformer is operated with 1500kVA or 75% Load and 0.8 Power factor. The transformer load will be ______% after implementation of energy efficient measures you have suggested to the mill.

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A VFD Driven centrifugal pump is operated now at 45Hz. The previous consumption was 100kW during 50Hz operation. Calculate the power savings in kW?

• 49kW

• 27kW

• 5kW

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The Solar Irradiance of a 1.9 M x 1.0 M sized solar PV Panel rated to 380Wp is ______W/m2

• 190 W/m2

• 722 W/m2

• 200 W/m2

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The shown feeder has 8 Volts drop. An extra cable has helped to recover 4 Volt / Phase. How much is the power saving

• 0.8kW

• 2.4kW

• 1.6kW

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Energy consumption of a 24 X 7 working spinning mill was 14.40 Lakh units in April. Of the total consumption, 3% goes to air compressor. The air - compressor consumes _______kW power.

• 166.67

• 1440

• 60.0

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