Two heaters are marked 200V, 300W and 200 V, 600 W. If the heaters are combined in series and the combination connected to a 200 V dc supply, which heater will produce more heat ?

Two heatere are marked 200V, 300W and 200V, 600W. If the heaters are combined in series and the combination connected to a 200V d.c. supply. Which heater will produce more heat?

Two heaters are marked 200 V, 300 W. 300 V, 600 W. If the heaters are combined in series and the combination connected to a 200 V.d.c. supply, which heater will produce more heat ? What is the power output of the combination ?

Two heaters are marked 200 V , 300 W and 200 V , 600 W . If the heaters are connected in series and the combination connected to a 200 V d.c.supply, find the current in the circuit.

Two bulbs are marked 200 V, 300 W and 200 V, 600 W , respectively. The bulbs are connected in series and the combination is connected to a 200 V supply . (a) Which bulb will produce more illumination ? (b) Find the total power consumed by both the bulbs. (c ) Find the total power consumed if both the bulbs were connected in parallel.

Two bulbs are marked 200 V, 300 W and 200 V, 600 W , respectively. The bulbs are connected in series and the combination is connected to a 200 V supply . (a) Which bulb will produce more illumination ? (b) Find the total power consumed by both the bulbs. (c ) Find the total power consumed if both the bulbs were connected in parallel.

A heater A gives out 300 W of heat when connected to a 200 V d.c supply . A second heater B gives out 600 W when connected to a 200 v.d.c. supply . If a series combination of the two heaters is connected to a 200 V d.c. supply the heat output will be

Two electric bulbs A and B rated 200V - 100W and 200 V - 60 W are connected in series to a 200 V line. Then the potential drop across

If two heaters, each of power 1 kW are connected in parallel to a 250 V supply, their combined rate of heating will be

Calculate the current flowing through a heater rated at 2 kW when connected to a 300V d.c. supply.