MACHINE (WORK 1) (A) M.A = F.R, M.A = load/effort or output force/input forceWhere F.R = force ratio(B) Velocity ratio […]
Vc = (3 × 10⁶)/√2 • r × inD/r where D is the spacing Conductor and r is the radius
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With the aid of a block diagram explain the working principle of a gas turbine power plant A gas turbine
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SHORT CIRCUIT TEST: The secondary is short-circuited through a suitable ammeter, A2, While a lot voltage is applied to the primary and adjusted to circulate full-load current in the primary and secondary circuit iron losses is negligible and wattmeter reading is that of copper losses in the windings [ iron loss a (flux)² applied voltage which is small about 1/30 of V1]
Constant Losses: The iron loss due to hysteresis and Eddy currents are constant at all loads because Flux variation between no load and full load is 2%-5%
Variable Losses: The copper loss depends on the load since variation of load from no load to full load is 100%.
REGULATED POWER SUPPLY it is the terminal voltage that will remains almost constant regardless of the amount of current drawn
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CHAPTER ONE INTRODUCTION1.1 BACKGROUND OF STUDYElectricity could be said to be one of the greatest inventions of man. This is
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