An electrical fan and heater are marked as100 W and 1000 W respectively at 220 Vsupply. What will be the resistance ofheater?Greater than that of the fanO ZeroLess than that of the fanO Equal to that of the fan

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An electrical fan and heater are marked as 100 W and 1000 W respectively at 220 V supply. What will be the resistance of heater? O Greater than that of the fan O Zero Less than that of the fan O Equal to that of the fan

An electrical fan and heater are marked as 100 W and 1000 W respectively at 220 V supply. What will be the resistance of heater? O Greater than that of the fan O Zero Less than that of the fan O Equal to that of the fan

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter29: Service-entrance Calculations

Section: Chapter Questions

Problem 14R

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Concept explainers

HVDC

HVDC stands for high voltage direct current in the electric power transmission system. The high voltage direct current system uses direct current (DC) for the transmission of electrical power through transmission lines in contrast with the alternating current that is the AC system. The HVDC is used to transmit bulk power point-to-point through long distances transmission lines. Power is rapidly transferred because the efficiency of transmission lines is greatly increased over long distances due to HVDC lines.

Question

An electrical fan and heater are marked as
100 W and 1000 W respectively at 220 V
supply. What will be the resistance of
heater?
Greater than that of the fan
O Zero
Less than that of the fan
O Equal to that of the fan

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